| 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 | $90.86 | 10.860% | $100.7274 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $176.29 | 4.265% | $183.8088 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $204.69 | 11.360% | $227.9428 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $89.76 | 8.760% | $97.623 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $126.82 | 5.781% | $134.1515 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $43.39 | 4.525% | $45.3534 | $45.35 | $45.35 | $45.40 |
| Purchase #7 | $116.77 | 10.626% | $129.178 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $848.58 | $918.7849 | $918.78 | $918.80 | $918.80 | |