| 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 | $101.67 | 7.389% | $109.1824 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $117.26 | 10.409% | $129.4656 | $129.47 | $129.45 | $129.50 |
| Purchase #3 | $25.60 | 13.364% | $29.0212 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $77.54 | 5.483% | $81.7915 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $28.82 | 10.430% | $31.8259 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $84.88 | 5.483% | $89.534 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $227.71 | 9.120% | $248.4772 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $663.48 | $719.2978 | $719.30 | $719.35 | $719.30 | |