| 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 | $73.98 | 6.453% | $78.7539 | $78.75 | $78.75 | $78.80 |
| Purchase #2 | $54.67 | 13.312% | $61.9477 | $61.95 | $61.95 | $61.90 |
| Purchase #3 | $211.98 | 11.390% | $236.1245 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $79.36 | 6.216% | $84.293 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $67.51 | 11.446% | $75.2372 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $177.55 | 5.401% | $187.1395 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $178.47 | 11.744% | $199.4295 | $199.43 | $199.45 | $199.40 |
| 7 purchase totals = | $843.52 | $922.9253 | $922.92 | $922.95 | $922.80 | |