| 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 | $65.33 | 8.849% | $71.1111 | $71.11 | $71.10 | $71.10 |
| Purchase #2 | $114.58 | 6.253% | $121.7447 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $223.59 | 6.421% | $237.9467 | $237.95 | $237.95 | $237.90 |
| Purchase #4 | $175.50 | 13.479% | $199.1556 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $21.76 | 13.536% | $24.7054 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $105.34 | 10.192% | $116.0763 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $81.70 | 4.314% | $85.2245 | $85.22 | $85.20 | $85.20 |
| 7 purchase totals = | $787.80 | $855.9643 | $855.97 | $855.95 | $855.90 | |