| 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 | $33.49 | 5.360% | $35.2851 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $127.29 | 4.521% | $133.0448 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $13.36 | 11.487% | $14.8947 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $84.75 | 10.688% | $93.8081 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $24.46 | 4.869% | $25.651 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $153.56 | 11.436% | $171.1211 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $141.82 | 13.352% | $160.7558 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $578.73 | $634.5606 | $634.56 | $634.55 | $634.60 | |