| 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 | $5.33 | 5.605% | $5.6287 | $5.63 | $5.65 | $5.60 |
| Purchase #2 | $122.57 | 9.634% | $134.3784 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $196.38 | 5.364% | $206.9138 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $25.59 | 7.396% | $27.4826 | $27.48 | $27.50 | $27.50 |
| Purchase #5 | $44.72 | 6.529% | $47.6398 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $215.60 | 10.844% | $238.9797 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $136.28 | 7.434% | $146.4111 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $746.47 | $807.4341 | $807.43 | $807.50 | $807.40 | |