| 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 | $20.48 | 7.255% | $21.9658 | $21.97 | $21.95 | $22.00 |
| Purchase #2 | $205.66 | 11.130% | $228.55 | $228.55 | $228.55 | $228.60 |
| Purchase #3 | $112.64 | 5.593% | $118.94 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $59.96 | 7.316% | $64.3467 | $64.35 | $64.35 | $64.30 |
| Purchase #5 | $110.86 | 10.585% | $122.5945 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $157.89 | 3.269% | $163.0514 | $163.05 | $163.05 | $163.10 |
| Purchase #7 | $29.30 | 12.145% | $32.8585 | $32.86 | $32.85 | $32.90 |
| 7 purchase totals = | $696.79 | $752.3069 | $752.31 | $752.30 | $752.40 | |