| 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 | $76.74 | 13.519% | $87.1145 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $187.59 | 6.609% | $199.9878 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $235.40 | 4.850% | $246.8169 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $37.62 | 7.650% | $40.4979 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $92.81 | 12.572% | $104.4781 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $60.65 | 9.867% | $66.6343 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $55.74 | 12.343% | $62.62 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $746.55 | $808.1495 | $808.15 | $808.15 | $808.10 | |