| 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 | $97.30 | 10.653% | $107.6654 | $107.67 | $107.65 | $107.70 |
| Purchase #2 | $212.29 | 4.797% | $222.4736 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $93.74 | 9.545% | $102.6875 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $8.98 | 13.666% | $10.2072 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $151.84 | 10.112% | $167.1941 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $33.85 | 9.666% | $37.1219 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $69.68 | 3.721% | $72.2728 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $667.68 | $719.6225 | $719.62 | $719.55 | $719.70 | |