| 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 | $29.50 | 7.797% | $31.8001 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $33.42 | 8.183% | $36.1548 | $36.15 | $36.15 | $36.20 |
| Purchase #3 | $118.65 | 5.448% | $125.1141 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $82.95 | 8.242% | $89.7867 | $89.79 | $89.80 | $89.80 |
| Purchase #5 | $26.81 | 11.569% | $29.9116 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $44.94 | 13.424% | $50.9727 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $134.53 | 11.484% | $149.9794 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $470.80 | $513.7194 | $513.71 | $513.70 | $513.80 | |