| 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 | $13.64 | 7.673% | $14.6866 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $55.29 | 11.180% | $61.4714 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $31.81 | 5.400% | $33.5277 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $170.45 | 9.777% | $187.1149 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $161.68 | 8.776% | $175.869 | $175.87 | $175.85 | $175.90 |
| Purchase #6 | $221.76 | 4.284% | $231.2602 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $64.92 | 10.288% | $71.599 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $719.55 | $775.5288 | $775.53 | $775.50 | $775.60 | |