| 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 | $152.63 | 3.581% | $158.0957 | $158.10 | $158.10 | $158.10 |
| Purchase #2 | $24.70 | 9.763% | $27.1115 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $143.93 | 10.413% | $158.9174 | $158.92 | $158.90 | $158.90 |
| Purchase #4 | $25.85 | 3.731% | $26.8145 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $209.97 | 7.130% | $224.9409 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $75.45 | 13.424% | $85.5784 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $33.90 | 3.439% | $35.0658 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $666.43 | $716.5242 | $716.53 | $716.50 | $716.50 | |