| 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 | $8.26 | 8.822% | $8.9887 | $8.99 | $9.00 | $9.00 |
| Purchase #2 | $206.42 | 9.127% | $225.26 | $225.26 | $225.25 | $225.30 |
| Purchase #3 | $46.49 | 11.553% | $51.861 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $241.60 | 10.332% | $266.5621 | $266.56 | $266.55 | $266.60 |
| Purchase #5 | $20.43 | 11.741% | $22.8287 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $57.89 | 11.258% | $64.4073 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $151.79 | 4.266% | $158.2654 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $732.88 | $798.1732 | $798.18 | $798.15 | $798.30 | |