| 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 | $86.43 | 12.809% | $97.5008 | $97.50 | $97.50 | $97.50 |
| Purchase #2 | $45.85 | 8.454% | $49.7262 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $79.28 | 13.814% | $90.2317 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $165.96 | 8.653% | $180.3205 | $180.32 | $180.30 | $180.30 |
| Purchase #5 | $249.70 | 4.474% | $260.8716 | $260.87 | $260.85 | $260.90 |
| Purchase #6 | $154.83 | 3.870% | $160.8219 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $6.65 | 9.201% | $7.2619 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $788.70 | $846.7346 | $846.73 | $846.70 | $846.70 | |