| 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 | $11.68 | 11.471% | $13.0198 | $13.02 | $13.00 | $13.00 |
| Purchase #2 | $5.44 | 10.727% | $6.0235 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $124.84 | 7.191% | $133.8172 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $143.96 | 11.169% | $160.0389 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $146.79 | 6.376% | $156.1493 | $156.15 | $156.15 | $156.10 |
| Purchase #6 | $78.71 | 9.468% | $86.1623 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $159.72 | 4.169% | $166.3787 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $671.14 | $721.5897 | $721.59 | $721.55 | $721.50 | |