| 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 | $97.25 | 10.813% | $107.7656 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $102.68 | 5.346% | $108.1693 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $68.93 | 8.869% | $75.0434 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $106.41 | 9.732% | $116.7658 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $64.31 | 5.759% | $68.0136 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $171.35 | 5.839% | $181.3551 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $219.73 | 3.472% | $227.359 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $830.66 | $884.4718 | $884.48 | $884.40 | $884.60 | |