| 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 | $24.96 | 3.393% | $25.8069 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $49.66 | 11.128% | $55.1862 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $148.55 | 7.325% | $159.4313 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $10.35 | 11.799% | $11.5712 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $95.37 | 13.411% | $108.1601 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $71.29 | 9.778% | $78.2607 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $9.30 | 8.205% | $10.0631 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $409.48 | $448.4795 | $448.48 | $448.45 | $448.60 | |