| 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 | $43.78 | 9.771% | $48.0577 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $167.35 | 6.498% | $178.2244 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $226.52 | 10.268% | $249.7791 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $6.33 | 8.654% | $6.8778 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $64.32 | 8.508% | $69.7923 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $109.81 | 9.381% | $120.1113 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $41.70 | 10.197% | $45.9521 | $45.95 | $45.95 | $46.00 |
| 7 purchase totals = | $659.81 | $718.7947 | $718.79 | $718.80 | $718.90 | |