| 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 | $5.76 | 8.585% | $6.2545 | $6.25 | $6.25 | $6.30 |
| Purchase #2 | $181.52 | 10.544% | $200.6595 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $87.31 | 13.841% | $99.3946 | $99.39 | $99.40 | $99.40 |
| Purchase #4 | $34.74 | 13.265% | $39.3483 | $39.35 | $39.35 | $39.30 |
| Purchase #5 | $94.53 | 4.513% | $98.7961 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $90.81 | 12.394% | $102.065 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $247.94 | 10.750% | $274.5936 | $274.59 | $274.60 | $274.60 |
| 7 purchase totals = | $742.61 | $821.1116 | $821.11 | $821.10 | $821.20 | |