| 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 | $61.71 | 3.872% | $64.0994 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $142.44 | 3.603% | $147.5721 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $21.80 | 11.588% | $24.3262 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $121.68 | 12.613% | $137.0275 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $159.71 | 10.454% | $176.4061 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $61.76 | 8.185% | $66.8151 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $230.86 | 13.867% | $262.8734 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $799.96 | $879.1198 | $879.13 | $879.10 | $879.10 | |