| 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 | $31.97 | 6.811% | $34.1475 | $34.15 | $34.15 | $34.10 |
| Purchase #2 | $58.65 | 12.834% | $66.1771 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $175.52 | 13.758% | $199.668 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $17.62 | 5.812% | $18.6441 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $238.28 | 9.294% | $260.4257 | $260.43 | $260.45 | $260.40 |
| Purchase #6 | $192.71 | 5.138% | $202.6114 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $140.31 | 11.371% | $156.2647 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $855.06 | $937.9385 | $937.94 | $937.95 | $937.90 | |