| 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 | $83.45 | 10.669% | $92.3533 | $92.35 | $92.35 | $92.40 |
| Purchase #2 | $195.61 | 12.435% | $219.9341 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $19.92 | 6.476% | $21.21 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $32.91 | 8.678% | $35.7659 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $99.39 | 6.656% | $106.0054 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $121.50 | 10.315% | $134.0327 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $112.37 | 7.832% | $121.1708 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $665.15 | $730.4722 | $730.47 | $730.45 | $730.50 | |