| 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 | $51.43 | 7.712% | $55.3963 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $153.99 | 3.438% | $159.2842 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $164.30 | 11.349% | $182.9464 | $182.95 | $182.95 | $182.90 |
| Purchase #4 | $18.90 | 13.812% | $21.5105 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $54.58 | 11.216% | $60.7017 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $113.57 | 5.791% | $120.1468 | $120.15 | $120.15 | $120.10 |
| Purchase #7 | $95.65 | 12.218% | $107.3365 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $652.42 | $707.3224 | $707.33 | $707.35 | $707.20 | |