| 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 | $243.59 | 11.427% | $271.425 | $271.43 | $271.45 | $271.40 |
| Purchase #2 | $152.29 | 7.126% | $163.1422 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $70.76 | 10.859% | $78.4438 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $48.47 | 9.547% | $53.0974 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $71.98 | 4.646% | $75.3242 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $6.51 | 12.681% | $7.3355 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $47.90 | 7.333% | $51.4125 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $641.50 | $700.1806 | $700.18 | $700.20 | $700.00 | |