| 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 | $91.90 | 13.696% | $104.4866 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $30.92 | 12.574% | $34.8079 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $7.47 | 11.577% | $8.3348 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $45.69 | 8.753% | $49.6892 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $106.56 | 9.701% | $116.8974 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $18.46 | 11.482% | $20.5796 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $247.52 | 12.850% | $279.3263 | $279.33 | $279.35 | $279.30 |
| 7 purchase totals = | $548.52 | $614.1218 | $614.13 | $614.20 | $614.10 | |