| 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 | $44.40 | 13.434% | $50.3647 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $185.31 | 7.208% | $198.6671 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $34.51 | 8.237% | $37.3526 | $37.35 | $37.35 | $37.40 |
| Purchase #4 | $59.86 | 5.136% | $62.9344 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $130.78 | 3.179% | $134.9375 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $158.42 | 10.617% | $175.2395 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $137.97 | 7.579% | $148.4267 | $148.43 | $148.45 | $148.40 |
| 7 purchase totals = | $751.25 | $807.9225 | $807.92 | $807.95 | $807.90 | |