| 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 | $47.77 | 8.186% | $51.6805 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $231.86 | 4.265% | $241.7488 | $241.75 | $241.75 | $241.70 |
| Purchase #3 | $45.49 | 12.625% | $51.2331 | $51.23 | $51.25 | $51.20 |
| Purchase #4 | $46.97 | 13.190% | $53.1653 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $42.70 | 3.165% | $44.0515 | $44.05 | $44.05 | $44.10 |
| Purchase #6 | $59.70 | 4.437% | $62.3489 | $62.35 | $62.35 | $62.30 |
| Purchase #7 | $214.32 | 4.810% | $224.6288 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $688.81 | $728.8569 | $728.86 | $728.90 | $728.80 | |