| 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 | $75.48 | 5.682% | $79.7688 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $14.49 | 10.121% | $15.9565 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $232.61 | 5.250% | $244.822 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $194.54 | 5.186% | $204.6288 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $21.92 | 12.360% | $24.6293 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $21.91 | 13.235% | $24.8098 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $212.96 | 12.796% | $240.2104 | $240.21 | $240.20 | $240.20 |
| 7 purchase totals = | $773.91 | $834.8256 | $834.83 | $834.80 | $834.80 | |