| 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 | $51.85 | 11.585% | $57.8568 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $91.48 | 3.571% | $94.7468 | $94.75 | $94.75 | $94.70 |
| Purchase #3 | $234.53 | 11.134% | $260.6426 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $236.44 | 10.143% | $260.4221 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $78.45 | 6.534% | $83.5759 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $29.51 | 10.543% | $32.6212 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $169.74 | 6.423% | $180.6424 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $892.00 | $970.5078 | $970.51 | $970.50 | $970.40 | |