| 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 | $8.96 | 12.871% | $10.1132 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $106.77 | 11.337% | $118.8745 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $18.31 | 11.432% | $20.4032 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $143.63 | 8.317% | $155.5757 | $155.58 | $155.60 | $155.60 |
| Purchase #5 | $32.64 | 12.388% | $36.6834 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $176.77 | 4.127% | $184.0653 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $190.88 | 10.828% | $211.5485 | $211.55 | $211.55 | $211.50 |
| 7 purchase totals = | $677.96 | $737.2638 | $737.26 | $737.25 | $737.30 | |