| 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 | $41.73 | 5.698% | $44.1078 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $10.26 | 9.331% | $11.2174 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $184.79 | 8.120% | $199.7949 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $47.28 | 11.784% | $52.8515 | $52.85 | $52.85 | $52.90 |
| Purchase #5 | $206.51 | 8.414% | $223.8858 | $223.89 | $223.90 | $223.90 |
| Purchase #6 | $154.86 | 4.223% | $161.3997 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $46.25 | 10.551% | $51.1298 | $51.13 | $51.15 | $51.10 |
| 7 purchase totals = | $691.68 | $744.3869 | $744.39 | $744.40 | $744.40 | |