| 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 | $78.72 | 12.663% | $88.6883 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $5.55 | 12.704% | $6.2551 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $204.56 | 3.807% | $212.3476 | $212.35 | $212.35 | $212.30 |
| Purchase #4 | $98.94 | 13.495% | $112.292 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $46.91 | 9.596% | $51.4115 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $41.51 | 12.160% | $46.5576 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $95.90 | 6.474% | $102.1086 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $572.09 | $619.6607 | $619.67 | $619.65 | $619.70 | |