| 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 | $42.99 | 10.657% | $47.5714 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $94.57 | 11.344% | $105.298 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $94.89 | 13.257% | $107.4696 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $213.73 | 11.860% | $239.0784 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $250.33 | 10.718% | $277.1604 | $277.16 | $277.15 | $277.20 |
| Purchase #6 | $59.82 | 8.785% | $65.0752 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $120.37 | 8.231% | $130.2777 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $876.70 | $971.9307 | $971.94 | $971.95 | $972.10 | |