| 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 | $37.63 | 7.102% | $40.3025 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $202.65 | 9.177% | $221.2472 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $112.47 | 13.596% | $127.7614 | $127.76 | $127.75 | $127.80 |
| Purchase #4 | $79.27 | 5.534% | $83.6568 | $83.66 | $83.65 | $83.70 |
| Purchase #5 | $30.74 | 11.252% | $34.1989 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $117.25 | 9.364% | $128.2293 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $46.91 | 5.319% | $49.4051 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $626.92 | $684.8012 | $684.81 | $684.80 | $684.80 | |