| 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 | $236.72 | 9.133% | $258.3396 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $75.88 | 5.450% | $80.0155 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $148.93 | 9.718% | $163.403 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $33.40 | 6.125% | $35.4458 | $35.45 | $35.45 | $35.40 |
| Purchase #5 | $180.95 | 5.402% | $190.7249 | $190.72 | $190.70 | $190.70 |
| Purchase #6 | $61.65 | 4.778% | $64.5956 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $47.43 | 13.585% | $53.8734 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $784.96 | $846.3978 | $846.40 | $846.35 | $846.30 | |