| 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 | $26.75 | 6.767% | $28.5602 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $218.73 | 8.657% | $237.6655 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $26.39 | 8.433% | $28.6155 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $29.46 | 11.874% | $32.9581 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $71.28 | 11.111% | $79.1999 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $86.77 | 8.673% | $94.2956 | $94.30 | $94.30 | $94.30 |
| Purchase #7 | $77.39 | 11.618% | $86.3812 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $536.77 | $587.6760 | $587.69 | $587.65 | $587.80 | |