| 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 | $47.85 | 6.486% | $50.9536 | $50.95 | $50.95 | $51.00 |
| Purchase #2 | $46.58 | 11.859% | $52.1039 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $187.66 | 7.591% | $201.9053 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $14.27 | 3.409% | $14.7565 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $128.64 | 12.200% | $144.3341 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $46.68 | 5.568% | $49.2791 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $28.49 | 13.348% | $32.2928 | $32.29 | $32.30 | $32.30 |
| 7 purchase totals = | $500.17 | $545.6253 | $545.62 | $545.65 | $545.70 | |