| 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 | $25.68 | 12.854% | $28.9809 | $28.98 | $29.00 | $29.00 |
| Purchase #2 | $137.31 | 9.455% | $150.2927 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $244.27 | 7.582% | $262.7906 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $67.25 | 5.386% | $70.8721 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $148.88 | 12.594% | $167.6299 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $40.79 | 3.216% | $42.1018 | $42.10 | $42.10 | $42.10 |
| Purchase #7 | $204.97 | 9.807% | $225.0714 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $869.15 | $947.7394 | $947.73 | $947.75 | $947.80 | |