| 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 | $23.26 | 7.653% | $25.0401 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $132.86 | 4.151% | $138.375 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $148.47 | 3.582% | $153.7882 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $151.43 | 8.348% | $164.0714 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $135.41 | 3.109% | $139.6199 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $45.76 | 13.848% | $52.0968 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $217.82 | 13.553% | $247.3411 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $855.01 | $920.3325 | $920.34 | $920.35 | $920.30 | |