| 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 | $75.89 | 5.677% | $80.1983 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $142.93 | 5.185% | $150.3409 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $46.37 | 6.585% | $49.4235 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $118.41 | 3.354% | $122.3815 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $57.91 | 9.145% | $63.2059 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $178.41 | 4.631% | $186.6722 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $88.59 | 4.653% | $92.7121 | $92.71 | $92.70 | $92.70 |
| 7 purchase totals = | $708.51 | $744.9344 | $744.93 | $744.90 | $744.90 | |