| 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 | $75.30 | 8.202% | $81.4761 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $110.32 | 13.491% | $125.2033 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $21.77 | 7.626% | $23.4302 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $161.95 | 5.237% | $170.4313 | $170.43 | $170.45 | $170.40 |
| Purchase #5 | $170.85 | 13.869% | $194.5452 | $194.55 | $194.55 | $194.50 |
| Purchase #6 | $88.42 | 4.676% | $92.5545 | $92.55 | $92.55 | $92.60 |
| Purchase #7 | $89.87 | 8.135% | $97.1809 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $718.48 | $784.8215 | $784.82 | $784.90 | $784.80 | |