| 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 | $82.62 | 6.855% | $88.2836 | $88.28 | $88.30 | $88.30 |
| Purchase #2 | $73.50 | 9.613% | $80.5656 | $80.57 | $80.55 | $80.60 |
| Purchase #3 | $49.89 | 5.190% | $52.4793 | $52.48 | $52.50 | $52.50 |
| Purchase #4 | $62.38 | 10.748% | $69.0846 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $200.79 | 6.189% | $213.2169 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $34.57 | 4.490% | $36.1222 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $28.67 | 5.655% | $30.2913 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $532.42 | $570.0435 | $570.04 | $570.05 | $570.10 | |