| 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 | $90.50 | 11.790% | $101.17 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $110.85 | 8.820% | $120.627 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $110.56 | 7.734% | $119.1107 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $150.90 | 10.104% | $166.1469 | $166.15 | $166.15 | $166.10 |
| Purchase #5 | $132.80 | 10.836% | $147.1902 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $61.84 | 13.333% | $70.0851 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $64.70 | 9.269% | $70.697 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $722.15 | $795.0269 | $795.04 | $795.05 | $795.00 | |