| 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 | $29.67 | 6.479% | $31.5923 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $197.86 | 10.821% | $219.2704 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $107.84 | 10.236% | $118.8785 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $132.49 | 12.510% | $149.0645 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $64.79 | 4.264% | $67.5526 | $67.55 | $67.55 | $67.60 |
| Purchase #6 | $99.84 | 5.737% | $105.5678 | $105.57 | $105.55 | $105.60 |
| Purchase #7 | $22.29 | 8.154% | $24.1075 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $654.78 | $716.0336 | $716.03 | $716.00 | $716.20 | |