| 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 | $99.94 | 4.406% | $104.3434 | $104.34 | $104.35 | $104.30 |
| Purchase #2 | $29.92 | 8.862% | $32.5715 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $149.92 | 8.580% | $162.7831 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $38.89 | 13.642% | $44.1954 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $125.80 | 7.485% | $135.2161 | $135.22 | $135.20 | $135.20 |
| Purchase #6 | $71.57 | 7.108% | $76.6572 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $45.67 | 13.434% | $51.8053 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $561.71 | $607.5720 | $607.58 | $607.55 | $607.60 | |