| 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 | $21.56 | 8.187% | $23.3251 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $114.93 | 10.675% | $127.1988 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $184.41 | 9.395% | $201.7353 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $91.79 | 6.208% | $97.4883 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $81.76 | 8.333% | $88.5731 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $112.98 | 11.771% | $126.2789 | $126.28 | $126.30 | $126.30 |
| Purchase #7 | $25.66 | 11.225% | $28.5403 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $633.09 | $693.1398 | $693.15 | $693.20 | $693.10 | |