| 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 | $48.68 | 4.431% | $50.837 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $26.50 | 11.816% | $29.6312 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $42.59 | 9.644% | $46.6974 | $46.70 | $46.70 | $46.70 |
| Purchase #4 | $18.91 | 3.521% | $19.5758 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $203.64 | 7.104% | $218.1066 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $33.42 | 7.867% | $36.0492 | $36.05 | $36.05 | $36.00 |
| Purchase #7 | $65.45 | 12.582% | $73.6849 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $439.19 | $474.5821 | $474.59 | $474.65 | $474.50 | |