| 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 | $236.66 | 3.732% | $245.4922 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $71.27 | 13.115% | $80.6171 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $60.30 | 3.681% | $62.5196 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $68.92 | 4.550% | $72.0559 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $202.53 | 4.631% | $211.9092 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $151.55 | 12.537% | $170.5498 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $46.74 | 3.608% | $48.4264 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $837.97 | $891.5702 | $891.58 | $891.55 | $891.50 | |