| 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 | $69.62 | 10.387% | $76.8514 | $76.85 | $76.85 | $76.90 |
| Purchase #2 | $25.79 | 4.822% | $27.0336 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $145.63 | 10.308% | $160.6415 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $112.47 | 7.300% | $120.6803 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $143.64 | 10.815% | $159.1747 | $159.17 | $159.15 | $159.20 |
| Purchase #6 | $94.27 | 8.255% | $102.052 | $102.05 | $102.05 | $102.10 |
| Purchase #7 | $77.80 | 4.592% | $81.3726 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $669.22 | $727.8061 | $727.79 | $727.80 | $727.90 | |