| 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 | $106.44 | 6.833% | $113.713 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $91.70 | 5.156% | $96.4281 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $99.98 | 12.173% | $112.1506 | $112.15 | $112.15 | $112.20 |
| Purchase #4 | $138.67 | 9.211% | $151.4429 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $5.95 | 3.744% | $6.1728 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $96.28 | 6.570% | $102.6056 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $13.33 | 3.576% | $13.8067 | $13.81 | $13.80 | $13.80 |
| 7 purchase totals = | $552.35 | $596.3197 | $596.32 | $596.30 | $596.30 | |