| 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 | $63.84 | 6.476% | $67.9743 | $67.97 | $67.95 | $68.00 |
| Purchase #2 | $29.69 | 5.748% | $31.3966 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $28.96 | 13.103% | $32.7546 | $32.75 | $32.75 | $32.80 |
| Purchase #4 | $102.53 | 5.269% | $107.9323 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $227.77 | 12.288% | $255.7584 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $238.86 | 5.362% | $251.6677 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $135.74 | 13.533% | $154.1097 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $827.39 | $901.5936 | $901.59 | $901.55 | $901.70 | |