| 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 | $102.46 | 7.357% | $109.998 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $7.98 | 7.152% | $8.5507 | $8.55 | $8.55 | $8.60 |
| Purchase #3 | $18.96 | 8.164% | $20.5079 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $108.53 | 7.507% | $116.6773 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $56.34 | 12.690% | $63.4895 | $63.49 | $63.50 | $63.50 |
| Purchase #6 | $30.34 | 12.787% | $34.2196 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $219.66 | 13.767% | $249.9006 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $544.27 | $603.3436 | $603.35 | $603.35 | $603.40 | |