| 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 | $114.66 | 9.781% | $125.8749 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $55.39 | 7.566% | $59.5808 | $59.58 | $59.60 | $59.60 |
| Purchase #3 | $119.99 | 4.220% | $125.0536 | $125.05 | $125.05 | $125.10 |
| Purchase #4 | $48.56 | 11.805% | $54.2925 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $127.55 | 13.773% | $145.1175 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $23.66 | 13.797% | $26.9244 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $13.90 | 13.297% | $15.7483 | $15.75 | $15.75 | $15.70 |
| 7 purchase totals = | $503.71 | $552.5920 | $552.58 | $552.55 | $552.60 | |