| 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 | $96.33 | 6.200% | $102.3025 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $180.97 | 4.607% | $189.3073 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $111.79 | 12.445% | $125.7023 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $34.61 | 8.728% | $37.6308 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $51.86 | 7.709% | $55.8579 | $55.86 | $55.85 | $55.90 |
| Purchase #6 | $129.69 | 13.859% | $147.6637 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $124.99 | 13.388% | $141.7237 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $730.24 | $800.1882 | $800.18 | $800.15 | $800.20 | |