| 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 | $40.94 | 8.487% | $44.4146 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $117.47 | 13.840% | $133.7278 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $208.61 | 13.408% | $236.5804 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $9.57 | 9.343% | $10.4641 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $212.85 | 4.259% | $221.9153 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $73.85 | 3.501% | $76.4355 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $167.65 | 13.451% | $190.2006 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $830.94 | $913.7383 | $913.74 | $913.75 | $913.70 | |