| 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 | $49.93 | 6.207% | $53.0292 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $123.59 | 3.711% | $128.1764 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $247.81 | 3.212% | $255.7697 | $255.77 | $255.75 | $255.80 |
| Purchase #4 | $137.49 | 3.698% | $142.5744 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $24.72 | 8.193% | $26.7453 | $26.75 | $26.75 | $26.70 |
| Purchase #6 | $194.50 | 9.181% | $212.357 | $212.36 | $212.35 | $212.40 |
| Purchase #7 | $133.95 | 13.501% | $152.0346 | $152.03 | $152.05 | $152.00 |
| 7 purchase totals = | $911.99 | $970.6866 | $970.69 | $970.70 | $970.70 | |