| 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 | $42.25 | 10.617% | $46.7357 | $46.74 | $46.75 | $46.70 |
| Purchase #2 | $104.68 | 11.631% | $116.8553 | $116.86 | $116.85 | $116.90 |
| Purchase #3 | $35.76 | 7.718% | $38.52 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $9.79 | 9.568% | $10.7267 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $59.67 | 13.329% | $67.6234 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $144.40 | 10.615% | $159.7281 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $185.97 | 9.627% | $203.8733 | $203.87 | $203.85 | $203.90 |
| 7 purchase totals = | $582.52 | $644.0625 | $644.07 | $644.05 | $644.00 | |