| 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 | $58.66 | 7.867% | $63.2748 | $63.27 | $63.25 | $63.30 |
| Purchase #2 | $92.60 | 9.247% | $101.1627 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $31.63 | 6.569% | $33.7078 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $136.76 | 5.153% | $143.8072 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $200.41 | 7.288% | $215.0159 | $215.02 | $215.00 | $215.00 |
| Purchase #6 | $108.57 | 11.616% | $121.1815 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $69.55 | 13.651% | $79.0443 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $698.18 | $757.1942 | $757.19 | $757.15 | $757.20 | |