| 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 | $115.55 | 10.566% | $127.759 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $98.49 | 6.409% | $104.8022 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $27.72 | 3.302% | $28.6353 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $41.27 | 13.741% | $46.9409 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $57.91 | 9.708% | $63.5319 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $170.90 | 10.261% | $188.436 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $42.68 | 4.521% | $44.6096 | $44.61 | $44.60 | $44.60 |
| 7 purchase totals = | $554.52 | $604.7149 | $604.72 | $604.75 | $604.60 | |