| 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 | $31.25 | 12.431% | $35.1347 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $76.36 | 3.766% | $79.2357 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $208.68 | 13.144% | $236.1089 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $69.93 | 7.599% | $75.244 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $230.92 | 6.230% | $245.3063 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $25.57 | 4.430% | $26.7028 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $211.95 | 10.480% | $234.1624 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $854.66 | $931.8948 | $931.89 | $931.90 | $931.80 | |