| 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 | $10.84 | 8.103% | $11.7184 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $41.53 | 8.207% | $44.9384 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $32.31 | 3.829% | $33.5471 | $33.55 | $33.55 | $33.50 |
| Purchase #4 | $129.66 | 10.801% | $143.6646 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $161.54 | 13.261% | $182.9618 | $182.96 | $182.95 | $183.00 |
| Purchase #6 | $24.89 | 12.869% | $28.0931 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $47.34 | 7.614% | $50.9445 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $448.11 | $495.8679 | $495.86 | $495.85 | $495.80 | |