| 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 | $53.72 | 4.231% | $55.9929 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $31.27 | 5.853% | $33.1002 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $216.70 | 8.213% | $234.4976 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $161.61 | 3.105% | $166.628 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $124.99 | 12.525% | $140.645 | $140.65 | $140.65 | $140.60 |
| Purchase #6 | $242.55 | 4.661% | $253.8553 | $253.86 | $253.85 | $253.90 |
| Purchase #7 | $37.74 | 8.649% | $41.0041 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $868.58 | $925.7231 | $925.73 | $925.75 | $925.70 | |