| 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 | $136.99 | 9.246% | $149.6561 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $94.74 | 11.775% | $105.8956 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $24.66 | 12.865% | $27.8325 | $27.83 | $27.85 | $27.80 |
| Purchase #4 | $221.80 | 3.450% | $229.4521 | $229.45 | $229.45 | $229.50 |
| Purchase #5 | $109.35 | 7.152% | $117.1707 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $84.26 | 13.482% | $95.6199 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $62.25 | 7.343% | $66.821 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $734.05 | $792.4479 | $792.45 | $792.40 | $792.50 | |