| 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 | $7.59 | 6.597% | $8.0907 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $214.87 | 9.152% | $234.5349 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $229.53 | 12.468% | $258.1478 | $258.15 | $258.15 | $258.10 |
| Purchase #4 | $27.69 | 8.811% | $30.1298 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $158.64 | 8.536% | $172.1815 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $54.64 | 9.813% | $60.0018 | $60.00 | $60.00 | $60.00 |
| Purchase #7 | $124.62 | 6.604% | $132.8499 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $817.58 | $895.9364 | $895.93 | $896.00 | $895.80 | |