| 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 | $80.63 | 4.656% | $84.3841 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $60.91 | 7.489% | $65.4715 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $197.26 | 5.566% | $208.2395 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $229.38 | 3.160% | $236.6284 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $57.90 | 6.320% | $61.5593 | $61.56 | $61.55 | $61.60 |
| Purchase #6 | $36.64 | 12.820% | $41.3372 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $44.74 | 12.682% | $50.4139 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $707.46 | $748.0339 | $748.03 | $748.05 | $748.00 | |