| 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 | $106.57 | 8.546% | $115.6775 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $49.82 | 13.293% | $56.4426 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $133.37 | 3.516% | $138.0593 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $196.83 | 6.710% | $210.0373 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $11.52 | 7.742% | $12.4119 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $45.70 | 12.665% | $51.4879 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $186.76 | 10.216% | $205.8394 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $730.57 | $789.9559 | $789.96 | $790.00 | $789.90 | |