| 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 | $247.69 | 9.682% | $271.6713 | $271.67 | $271.65 | $271.70 |
| Purchase #2 | $32.82 | 4.631% | $34.3399 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $66.62 | 11.155% | $74.0515 | $74.05 | $74.05 | $74.10 |
| Purchase #4 | $12.73 | 3.396% | $13.1623 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $235.52 | 7.665% | $253.5726 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $122.81 | 3.664% | $127.3098 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $97.37 | 7.286% | $104.4644 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $815.56 | $878.5718 | $878.56 | $878.50 | $878.70 | |