| 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 | $31.97 | 13.765% | $36.3707 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $168.51 | 3.400% | $174.2393 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $6.44 | 11.359% | $7.1715 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $203.39 | 3.437% | $210.3805 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $79.82 | 5.314% | $84.0616 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $174.98 | 4.827% | $183.4263 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $21.30 | 7.104% | $22.8132 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $686.41 | $718.4631 | $718.46 | $718.45 | $718.50 | |