| 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 | $43.42 | 9.387% | $47.4958 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $28.38 | 3.621% | $29.4076 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $82.88 | 6.576% | $88.3302 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $197.39 | 7.214% | $211.6297 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $241.41 | 6.466% | $257.0196 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $74.41 | 5.387% | $78.4185 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $166.42 | 4.164% | $173.3497 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $834.31 | $885.6511 | $885.66 | $885.65 | $885.50 | |