| 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 | $88.87 | 5.583% | $93.8316 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $68.82 | 3.596% | $71.2948 | $71.29 | $71.30 | $71.30 |
| Purchase #3 | $39.33 | 13.858% | $44.7804 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $193.45 | 3.368% | $199.9654 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $133.27 | 13.467% | $151.2175 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $215.98 | 12.131% | $242.1805 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $218.54 | 8.307% | $236.6941 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $958.26 | $1,039.9643 | $1,039.96 | $1,040.00 | $1,040.00 | |