| 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 | $39.27 | 10.420% | $43.3619 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $190.50 | 6.288% | $202.4786 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $168.26 | 7.789% | $181.3658 | $181.37 | $181.35 | $181.40 |
| Purchase #4 | $56.73 | 7.709% | $61.1033 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $128.89 | 9.743% | $141.4478 | $141.45 | $141.45 | $141.40 |
| Purchase #6 | $163.52 | 10.660% | $180.9512 | $180.95 | $180.95 | $181.00 |
| Purchase #7 | $65.51 | 10.873% | $72.6329 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $812.68 | $883.3415 | $883.34 | $883.35 | $883.40 | |