| 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 | $10.62 | 8.343% | $11.506 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $91.31 | 8.610% | $99.1718 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $103.88 | 9.695% | $113.9512 | $113.95 | $113.95 | $114.00 |
| Purchase #4 | $144.27 | 7.537% | $155.1436 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $190.89 | 8.602% | $207.3104 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $20.44 | 11.564% | $22.8037 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $135.89 | 5.534% | $143.4102 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $697.30 | $753.2969 | $753.29 | $753.25 | $753.30 | |