| 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 | $104.75 | 10.866% | $116.1321 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $53.52 | 9.263% | $58.4776 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $109.87 | 11.294% | $122.2787 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $114.71 | 8.466% | $124.4213 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $38.63 | 7.767% | $41.6304 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $66.89 | 9.356% | $73.1482 | $73.15 | $73.15 | $73.10 |
| Purchase #7 | $127.48 | 10.493% | $140.8565 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $615.85 | $676.9448 | $676.95 | $677.00 | $676.90 | |