| 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 | $95.62 | 4.335% | $99.7651 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $24.89 | 12.474% | $27.9948 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $151.99 | 3.801% | $157.7671 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $17.95 | 5.869% | $19.0035 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $204.92 | 9.670% | $224.7358 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $166.55 | 7.248% | $178.6215 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $56.94 | 13.653% | $64.714 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $718.86 | $772.6018 | $772.60 | $772.55 | $772.60 | |