| 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 | $25.66 | 9.497% | $28.0969 | $28.10 | $28.10 | $28.10 |
| Purchase #2 | $216.79 | 5.195% | $228.0522 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $110.68 | 3.853% | $114.9445 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $131.33 | 6.523% | $139.8967 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $55.54 | 8.737% | $60.3925 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $159.33 | 10.248% | $175.6581 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $183.98 | 10.336% | $202.9962 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $883.31 | $950.0371 | $950.04 | $950.05 | $950.10 | |