| 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 | $86.77 | 12.780% | $97.8592 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $96.75 | 10.424% | $106.8352 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $148.89 | 8.656% | $161.7779 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $70.70 | 4.584% | $73.9409 | $73.94 | $73.95 | $73.90 |
| Purchase #5 | $73.68 | 8.574% | $79.9973 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $24.73 | 7.462% | $26.5754 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $106.75 | 3.773% | $110.7777 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $608.27 | $657.7636 | $657.78 | $657.85 | $657.80 | |