| 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 | $71.66 | 5.747% | $75.7783 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $173.88 | 8.859% | $189.284 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $245.46 | 10.427% | $271.0541 | $271.05 | $271.05 | $271.10 |
| Purchase #4 | $30.42 | 11.654% | $33.9651 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $24.43 | 12.632% | $27.516 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $228.93 | 12.454% | $257.4409 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $38.34 | 4.692% | $40.1389 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $813.12 | $895.1773 | $895.18 | $895.20 | $895.20 | |