| 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 | $38.83 | 9.447% | $42.4983 | $42.50 | $42.50 | $42.50 |
| Purchase #2 | $197.89 | 6.175% | $210.1097 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $234.30 | 12.543% | $263.6882 | $263.69 | $263.70 | $263.70 |
| Purchase #4 | $28.58 | 12.674% | $32.2022 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $148.37 | 9.218% | $162.0467 | $162.05 | $162.05 | $162.00 |
| Purchase #6 | $201.61 | 11.624% | $225.0451 | $225.05 | $225.05 | $225.00 |
| Purchase #7 | $22.53 | 9.254% | $24.6149 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $872.11 | $960.2051 | $960.21 | $960.20 | $960.10 | |