| 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 | $70.97 | 5.391% | $74.796 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $53.55 | 3.235% | $55.2823 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $155.28 | 7.321% | $166.648 | $166.65 | $166.65 | $166.60 |
| Purchase #4 | $45.99 | 10.514% | $50.8254 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $23.40 | 7.614% | $25.1817 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $221.98 | 10.183% | $244.5842 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $195.71 | 6.579% | $208.5858 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $766.88 | $825.9034 | $825.91 | $826.00 | $825.90 | |