| 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 | $42.31 | 11.583% | $47.2108 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $62.59 | 4.165% | $65.1969 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $195.63 | 13.576% | $222.1887 | $222.19 | $222.20 | $222.20 |
| Purchase #4 | $5.93 | 12.108% | $6.648 | $6.65 | $6.65 | $6.60 |
| Purchase #5 | $236.77 | 8.633% | $257.2104 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $149.98 | 8.348% | $162.5003 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $28.76 | 9.558% | $31.5089 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $721.97 | $792.4640 | $792.47 | $792.45 | $792.40 | |