| 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 | $91.63 | 11.435% | $102.1079 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $43.45 | 7.687% | $46.79 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $88.58 | 6.833% | $94.6327 | $94.63 | $94.65 | $94.60 |
| Purchase #4 | $68.65 | 6.407% | $73.0484 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $155.91 | 3.224% | $160.9365 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $78.44 | 11.764% | $87.6677 | $87.67 | $87.65 | $87.70 |
| Purchase #7 | $196.53 | 13.790% | $223.6315 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $723.19 | $788.8147 | $788.82 | $788.85 | $788.70 | |