| 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 | $114.53 | 5.742% | $121.1063 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $82.52 | 4.467% | $86.2062 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $53.66 | 9.165% | $58.5779 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $144.76 | 10.388% | $159.7977 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $195.43 | 9.178% | $213.3666 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $79.90 | 5.178% | $84.0372 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $108.57 | 10.189% | $119.6322 | $119.63 | $119.65 | $119.60 |
| 7 purchase totals = | $779.37 | $842.7241 | $842.74 | $842.75 | $842.70 | |