| 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 | $71.52 | 4.441% | $74.6962 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $64.73 | 9.528% | $70.8975 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $113.35 | 7.482% | $121.8308 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $140.91 | 7.310% | $151.2105 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $154.88 | 10.324% | $170.8698 | $170.87 | $170.85 | $170.90 |
| Purchase #6 | $30.95 | 3.347% | $31.9859 | $31.99 | $32.00 | $32.00 |
| Purchase #7 | $126.98 | 6.845% | $135.6718 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $703.32 | $757.1625 | $757.17 | $757.15 | $757.20 | |