| 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 | $23.71 | 12.104% | $26.5799 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $198.26 | 7.322% | $212.7766 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $65.96 | 9.580% | $72.279 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $204.74 | 6.210% | $217.4544 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $28.60 | 13.300% | $32.4038 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $85.28 | 9.792% | $93.6306 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $34.33 | 12.358% | $38.5725 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $640.88 | $693.6968 | $693.69 | $693.75 | $693.80 | |