| 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 | $79.30 | 6.170% | $84.1928 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $5.71 | 3.866% | $5.9307 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $213.55 | 12.306% | $239.8295 | $239.83 | $239.85 | $239.80 |
| Purchase #4 | $159.26 | 4.340% | $166.1719 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $61.40 | 8.271% | $66.4784 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $153.26 | 3.620% | $158.808 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $213.34 | 9.658% | $233.9444 | $233.94 | $233.95 | $233.90 |
| 7 purchase totals = | $885.82 | $955.3557 | $955.35 | $955.40 | $955.30 | |