| 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 | $42.39 | 4.819% | $44.4328 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $101.26 | 5.312% | $106.6389 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $236.38 | 9.363% | $258.5123 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $54.85 | 9.647% | $60.1414 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $111.36 | 8.669% | $121.0138 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $213.51 | 12.174% | $239.5027 | $239.50 | $239.50 | $239.50 |
| Purchase #7 | $76.50 | 3.184% | $78.9358 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $836.25 | $909.1777 | $909.17 | $909.20 | $909.00 | |