| 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 | $43.67 | 11.361% | $48.6313 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $40.56 | 6.349% | $43.1352 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $143.51 | 10.758% | $158.9488 | $158.95 | $158.95 | $158.90 |
| Purchase #4 | $175.40 | 6.735% | $187.2132 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $146.63 | 8.561% | $159.183 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $53.73 | 7.555% | $57.7893 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $173.36 | 7.814% | $186.9064 | $186.91 | $186.90 | $186.90 |
| 7 purchase totals = | $776.86 | $841.8072 | $841.81 | $841.85 | $841.70 | |