| 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 | $21.73 | 6.472% | $23.1364 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $79.33 | 4.603% | $82.9816 | $82.98 | $83.00 | $83.00 |
| Purchase #3 | $220.69 | 10.648% | $244.1891 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $244.61 | 7.409% | $262.7332 | $262.73 | $262.75 | $262.70 |
| Purchase #5 | $124.87 | 9.117% | $136.2544 | $136.25 | $136.25 | $136.30 |
| Purchase #6 | $58.82 | 6.468% | $62.6245 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $92.90 | 9.579% | $101.7989 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $842.95 | $913.7181 | $913.71 | $913.75 | $913.70 | |