| 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 | $84.58 | 5.717% | $89.4154 | $89.42 | $89.40 | $89.40 |
| Purchase #2 | $143.63 | 7.773% | $154.7944 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $39.97 | 7.854% | $43.1092 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $62.35 | 3.268% | $64.3876 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $104.46 | 7.181% | $111.9613 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $215.86 | 8.851% | $234.9658 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $62.68 | 10.425% | $69.2144 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $713.53 | $767.8481 | $767.85 | $767.80 | $767.90 | |