| 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 | $110.95 | 4.533% | $115.9794 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $222.55 | 10.851% | $246.6989 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $53.35 | 5.861% | $56.4768 | $56.48 | $56.50 | $56.50 |
| Purchase #4 | $23.73 | 11.529% | $26.4658 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $60.33 | 12.325% | $67.7657 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $89.99 | 8.487% | $97.6275 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $196.85 | 9.801% | $216.1433 | $216.14 | $216.15 | $216.10 |
| 7 purchase totals = | $757.75 | $827.1574 | $827.17 | $827.20 | $827.20 | |