| 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 | $80.65 | 4.336% | $84.147 | $84.15 | $84.15 | $84.10 |
| Purchase #2 | $238.72 | 8.422% | $258.825 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $108.47 | 3.854% | $112.6504 | $112.65 | $112.65 | $112.70 |
| Purchase #4 | $212.56 | 10.404% | $234.6747 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $11.83 | 11.696% | $13.2136 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $26.25 | 10.466% | $28.9973 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $60.50 | 12.156% | $67.8544 | $67.85 | $67.85 | $67.90 |
| 7 purchase totals = | $738.98 | $800.3624 | $800.36 | $800.35 | $800.40 | |