| 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 | $57.34 | 6.175% | $60.8807 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $242.25 | 3.506% | $250.7433 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $129.55 | 6.794% | $138.3516 | $138.35 | $138.35 | $138.40 |
| Purchase #4 | $45.79 | 9.760% | $50.2591 | $50.26 | $50.25 | $50.30 |
| Purchase #5 | $112.43 | 10.602% | $124.3498 | $124.35 | $124.35 | $124.30 |
| Purchase #6 | $131.40 | 9.694% | $144.1379 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $237.43 | 9.562% | $260.1331 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $956.19 | $1,028.8555 | $1,028.85 | $1,028.90 | $1,028.80 | |