| 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 | $66.31 | 4.462% | $69.2688 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $128.56 | 7.654% | $138.4 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $61.27 | 12.359% | $68.8424 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $199.27 | 12.666% | $224.5095 | $224.51 | $224.50 | $224.50 |
| Purchase #5 | $104.65 | 7.754% | $112.7646 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $28.82 | 7.563% | $30.9997 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $213.70 | 9.308% | $233.5912 | $233.59 | $233.60 | $233.60 |
| 7 purchase totals = | $802.58 | $878.3762 | $878.37 | $878.35 | $878.40 | |