| 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 | $37.40 | 10.542% | $41.3427 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $16.54 | 11.838% | $18.498 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $182.50 | 9.663% | $200.135 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $170.54 | 6.361% | $181.388 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $99.89 | 13.825% | $113.6998 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $239.31 | 13.591% | $271.8346 | $271.83 | $271.85 | $271.80 |
| Purchase #7 | $129.39 | 6.409% | $137.6826 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $875.57 | $964.5807 | $964.58 | $964.65 | $964.50 | |