| 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 | $43.48 | 6.640% | $46.3671 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $98.72 | 4.598% | $103.2591 | $103.26 | $103.25 | $103.30 |
| Purchase #3 | $140.43 | 5.657% | $148.3741 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $55.71 | 9.186% | $60.8275 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $37.44 | 7.281% | $40.166 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $126.44 | 3.585% | $130.9729 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $155.62 | 8.571% | $168.9582 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $657.84 | $698.9249 | $698.93 | $698.85 | $699.10 | |