| 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 | $40.82 | 7.422% | $43.8497 | $43.85 | $43.85 | $43.80 |
| Purchase #2 | $62.61 | 12.713% | $70.5696 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $113.39 | 7.131% | $121.4758 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $200.73 | 13.146% | $227.118 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $139.61 | 3.328% | $144.2562 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $27.92 | 8.286% | $30.2335 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $117.54 | 3.188% | $121.2872 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $702.62 | $758.7900 | $758.80 | $758.80 | $758.80 | |