| 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 | $80.32 | 12.866% | $90.654 | $90.65 | $90.65 | $90.70 |
| Purchase #2 | $8.73 | 9.862% | $9.591 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $109.74 | 5.781% | $116.0841 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $240.61 | 3.419% | $248.8365 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $86.43 | 12.824% | $97.5138 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $147.30 | 8.418% | $159.6997 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $35.82 | 9.417% | $39.1932 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $708.95 | $761.5723 | $761.56 | $761.60 | $761.60 | |