| 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 | $71.86 | 7.687% | $77.3839 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $10.56 | 7.155% | $11.3156 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $152.60 | 11.395% | $169.9888 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $187.51 | 3.112% | $193.3453 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $31.38 | 3.595% | $32.5081 | $32.51 | $32.50 | $32.50 |
| Purchase #6 | $58.26 | 12.377% | $65.4708 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $209.40 | 7.481% | $225.0652 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $721.57 | $775.0777 | $775.09 | $775.05 | $775.10 | |