| 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 | $12.78 | 13.608% | $14.5191 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $69.59 | 8.422% | $75.4509 | $75.45 | $75.45 | $75.50 |
| Purchase #3 | $122.91 | 9.575% | $134.6786 | $134.68 | $134.70 | $134.70 |
| Purchase #4 | $39.49 | 3.193% | $40.7509 | $40.75 | $40.75 | $40.80 |
| Purchase #5 | $66.68 | 6.750% | $71.1809 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $118.82 | 3.187% | $122.6068 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $173.73 | 6.710% | $185.3873 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $604.00 | $644.5745 | $644.58 | $644.60 | $644.70 | |