| 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 | $65.79 | 8.490% | $71.3756 | $71.38 | $71.40 | $71.40 |
| Purchase #2 | $83.82 | 13.562% | $95.1877 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $102.81 | 13.259% | $116.4416 | $116.44 | $116.45 | $116.40 |
| Purchase #4 | $74.66 | 12.564% | $84.0403 | $84.04 | $84.05 | $84.00 |
| Purchase #5 | $118.51 | 3.474% | $122.627 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $43.38 | 6.725% | $46.2973 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $63.88 | 13.279% | $72.3626 | $72.36 | $72.35 | $72.40 |
| 7 purchase totals = | $552.85 | $608.3321 | $608.34 | $608.40 | $608.30 | |