| 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 | $8.29 | 6.459% | $8.8255 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $31.75 | 7.435% | $34.1106 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $242.67 | 13.856% | $276.2944 | $276.29 | $276.30 | $276.30 |
| Purchase #4 | $62.71 | 12.121% | $70.3111 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $194.81 | 6.632% | $207.7298 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $87.64 | 7.754% | $94.4356 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $212.92 | 5.636% | $224.9202 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $840.79 | $916.6272 | $916.63 | $916.65 | $916.50 | |