| 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 | $39.94 | 8.441% | $43.3113 | $43.31 | $43.30 | $43.30 |
| Purchase #2 | $53.33 | 3.643% | $55.2728 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $124.84 | 11.383% | $139.0505 | $139.05 | $139.05 | $139.10 |
| Purchase #4 | $244.37 | 9.683% | $268.0323 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $69.97 | 9.540% | $76.6451 | $76.65 | $76.65 | $76.60 |
| Purchase #6 | $24.64 | 9.473% | $26.9741 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $187.81 | 12.193% | $210.7097 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $744.90 | $819.9958 | $819.99 | $819.95 | $820.00 | |