| 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 | $71.82 | 3.356% | $74.2303 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $242.37 | 6.448% | $257.998 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $166.57 | 9.736% | $182.7873 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $104.91 | 3.188% | $108.2545 | $108.25 | $108.25 | $108.30 |
| Purchase #5 | $32.36 | 10.666% | $35.8115 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $87.39 | 5.635% | $92.3144 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $202.51 | 5.581% | $213.8121 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $907.93 | $965.2081 | $965.20 | $965.20 | $965.20 | |