| 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 | $108.31 | 8.288% | $117.2867 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $148.69 | 8.523% | $161.3628 | $161.36 | $161.35 | $161.40 |
| Purchase #3 | $24.54 | 6.600% | $26.1596 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $61.50 | 6.205% | $65.3161 | $65.32 | $65.30 | $65.30 |
| Purchase #5 | $12.86 | 3.760% | $13.3435 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $62.25 | 11.837% | $69.6185 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $206.73 | 9.589% | $226.5533 | $226.55 | $226.55 | $226.60 |
| 7 purchase totals = | $624.88 | $679.6405 | $679.64 | $679.60 | $679.70 | |