| 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 | $12.73 | 7.617% | $13.6996 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $213.60 | 10.240% | $235.4726 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $64.42 | 7.695% | $69.3771 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $93.28 | 4.490% | $97.4683 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $238.26 | 7.417% | $255.9317 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $139.47 | 7.270% | $149.6095 | $149.61 | $149.60 | $149.60 |
| Purchase #7 | $84.87 | 3.273% | $87.6478 | $87.65 | $87.65 | $87.60 |
| 7 purchase totals = | $846.63 | $909.2066 | $909.21 | $909.20 | $909.20 | |