| 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 | $14.63 | 11.265% | $16.2781 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $13.57 | 3.787% | $14.0839 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $177.87 | 3.299% | $183.7379 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $193.69 | 8.158% | $209.4912 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $248.62 | 11.292% | $276.6942 | $276.69 | $276.70 | $276.70 |
| Purchase #6 | $45.45 | 4.433% | $47.4648 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $138.82 | 8.551% | $150.6905 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $832.65 | $898.4406 | $898.43 | $898.50 | $898.50 | |