| 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 | $110.32 | 7.154% | $118.2123 | $118.21 | $118.20 | $118.20 |
| Purchase #2 | $22.26 | 5.331% | $23.4467 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $96.62 | 11.698% | $107.9226 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $200.72 | 4.192% | $209.1342 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $50.42 | 5.771% | $53.3297 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $160.53 | 8.111% | $173.5506 | $173.55 | $173.55 | $173.60 |
| Purchase #7 | $28.26 | 6.740% | $30.1647 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $669.13 | $715.7608 | $715.75 | $715.75 | $715.70 | |