| 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 | $74.29 | 5.735% | $78.5505 | $78.55 | $78.55 | $78.60 |
| Purchase #2 | $232.57 | 10.194% | $256.2782 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $53.26 | 8.353% | $57.7088 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $81.66 | 9.121% | $89.1082 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $28.47 | 11.835% | $31.8394 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $243.75 | 8.397% | $264.2177 | $264.22 | $264.20 | $264.20 |
| Purchase #7 | $48.62 | 5.424% | $51.2571 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $762.62 | $828.9599 | $828.97 | $828.95 | $829.00 | |