| 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 | $42.77 | 10.422% | $47.2275 | $47.23 | $47.25 | $47.20 |
| Purchase #2 | $77.75 | 12.201% | $87.2363 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $106.41 | 3.204% | $109.8194 | $109.82 | $109.80 | $109.80 |
| Purchase #4 | $143.70 | 7.271% | $154.1484 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $58.36 | 13.192% | $66.0589 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $94.78 | 12.296% | $106.4341 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $173.48 | 13.582% | $197.0421 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $697.25 | $767.9667 | $767.97 | $768.00 | $767.80 | |