| 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 | $150.61 | 3.137% | $155.3346 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $48.43 | 3.421% | $50.0868 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $53.86 | 11.528% | $60.069 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $8.32 | 8.601% | $9.0356 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $18.50 | 7.565% | $19.8995 | $19.90 | $19.90 | $19.90 |
| Purchase #6 | $248.30 | 13.760% | $282.4661 | $282.47 | $282.45 | $282.50 |
| Purchase #7 | $209.58 | 7.238% | $224.7494 | $224.75 | $224.75 | $224.70 |
| 7 purchase totals = | $737.60 | $801.6410 | $801.65 | $801.65 | $801.60 | |