| 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 | $7.71 | 9.729% | $8.4601 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $60.54 | 9.425% | $66.2459 | $66.25 | $66.25 | $66.20 |
| Purchase #3 | $18.41 | 11.857% | $20.5929 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $143.62 | 9.336% | $157.0284 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $100.27 | 6.313% | $106.6 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $102.47 | 4.696% | $107.282 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $24.48 | 5.379% | $25.7968 | $25.80 | $25.80 | $25.80 |
| 7 purchase totals = | $457.50 | $492.0061 | $492.01 | $492.05 | $492.00 | |