| 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 | $116.58 | 12.759% | $131.4544 | $131.45 | $131.45 | $131.50 |
| Purchase #2 | $116.92 | 13.686% | $132.9217 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $5.64 | 9.183% | $6.1579 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $102.75 | 12.605% | $115.7016 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $87.79 | 13.319% | $99.4828 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $71.91 | 10.259% | $79.2872 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $148.32 | 7.834% | $159.9394 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $649.91 | $724.9450 | $724.94 | $724.95 | $725.00 | |