| 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 | $27.59 | 5.793% | $29.1883 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $152.49 | 5.513% | $160.8968 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $97.35 | 13.403% | $110.3978 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $32.75 | 5.158% | $34.4392 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $245.98 | 3.803% | $255.3346 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $26.38 | 13.556% | $29.9561 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $179.41 | 6.405% | $190.9012 | $190.90 | $190.90 | $190.90 |
| 7 purchase totals = | $761.95 | $811.1140 | $811.12 | $811.15 | $811.10 | |