| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.58 | 9.212% | $46.5025 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $152.37 | 4.439% | $159.1337 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $117.51 | 9.580% | $128.7675 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $225.83 | 8.790% | $245.6805 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $196.65 | 5.693% | $207.8453 | $207.85 | $207.85 | $207.80 |
| Purchase #6 | $196.43 | 12.803% | $221.5789 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $247.76 | 13.226% | $280.5287 | $280.53 | $280.55 | $280.50 |
| 7 purchase totals = | $1,179.13 | $1,290.0371 | $1,290.04 | $1,290.10 | $1,290.00 | |