| 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 | $47.35 | 4.466% | $49.4647 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $91.64 | 13.292% | $103.8208 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $205.82 | 6.730% | $219.6717 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $181.53 | 5.137% | $190.8552 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $134.76 | 3.788% | $139.8647 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $97.68 | 9.846% | $107.2976 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $75.63 | 11.328% | $84.1974 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $834.41 | $895.1721 | $895.17 | $895.10 | $895.30 | |