| 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 | $98.30 | 7.812% | $105.9792 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $235.67 | 3.392% | $243.6639 | $243.66 | $243.65 | $243.70 |
| Purchase #3 | $240.74 | 4.640% | $251.9103 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $28.28 | 13.516% | $32.1023 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $28.50 | 9.388% | $31.1756 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $91.27 | 10.688% | $101.0249 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $36.83 | 10.557% | $40.7181 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $759.59 | $806.5743 | $806.57 | $806.55 | $806.60 | |