| 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 | $72.41 | 7.364% | $77.7423 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $64.93 | 9.420% | $71.0464 | $71.05 | $71.05 | $71.00 |
| Purchase #3 | $223.51 | 8.517% | $242.5463 | $242.55 | $242.55 | $242.50 |
| Purchase #4 | $49.70 | 5.604% | $52.4852 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $162.82 | 13.274% | $184.4327 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $116.48 | 8.653% | $126.559 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $65.38 | 4.483% | $68.311 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $755.23 | $823.1229 | $823.13 | $823.15 | $823.00 | |