| 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 | $7.33 | 3.550% | $7.5902 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $13.94 | 5.387% | $14.6909 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $213.74 | 7.247% | $229.2297 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $128.77 | 11.146% | $143.1227 | $143.12 | $143.10 | $143.10 |
| Purchase #5 | $65.27 | 12.585% | $73.4842 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $172.91 | 9.478% | $189.2984 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $126.66 | 13.428% | $143.6679 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $728.62 | $801.0840 | $801.08 | $801.10 | $801.10 | |