| 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 | $7.94 | 12.762% | $8.9533 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $116.36 | 4.330% | $121.3984 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $80.94 | 9.643% | $88.745 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $44.78 | 9.215% | $48.9065 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $76.67 | 10.549% | $84.7579 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $156.60 | 3.531% | $162.1295 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $176.50 | 7.247% | $189.291 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $659.79 | $704.1816 | $704.19 | $704.20 | $704.20 | |