| 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 | $120.47 | 8.188% | $130.3341 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $43.80 | 7.459% | $47.067 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $48.70 | 4.128% | $50.7103 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $97.99 | 8.383% | $106.2045 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $69.28 | 5.344% | $72.9823 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $57.38 | 10.553% | $63.4353 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $117.53 | 6.813% | $125.5373 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $555.15 | $596.2708 | $596.27 | $596.30 | $596.20 | |