| 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 | $56.80 | 7.142% | $60.8567 | $60.86 | $60.85 | $60.90 |
| Purchase #2 | $79.58 | 11.466% | $88.7046 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $233.37 | 13.610% | $265.1317 | $265.13 | $265.15 | $265.10 |
| Purchase #4 | $46.65 | 3.744% | $48.3966 | $48.40 | $48.40 | $48.40 |
| Purchase #5 | $66.65 | 3.446% | $68.9468 | $68.95 | $68.95 | $68.90 |
| Purchase #6 | $168.95 | 5.406% | $178.0834 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $98.77 | 11.588% | $110.2155 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $750.77 | $820.3353 | $820.34 | $820.35 | $820.30 | |