| 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 | $29.53 | 11.828% | $33.0228 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $48.44 | 8.374% | $52.4964 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $37.35 | 6.344% | $39.7195 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $145.74 | 7.146% | $156.1546 | $156.15 | $156.15 | $156.20 |
| Purchase #5 | $144.29 | 13.721% | $164.088 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $229.64 | 13.726% | $261.1604 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $156.52 | 11.239% | $174.1113 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $791.51 | $880.7530 | $880.75 | $880.70 | $880.80 | |