| 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 | $79.50 | 6.607% | $84.7526 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $152.91 | 12.162% | $171.5069 | $171.51 | $171.50 | $171.50 |
| Purchase #3 | $225.94 | 4.696% | $236.5501 | $236.55 | $236.55 | $236.60 |
| Purchase #4 | $20.51 | 4.569% | $21.4471 | $21.45 | $21.45 | $21.40 |
| Purchase #5 | $91.71 | 12.817% | $103.4645 | $103.46 | $103.45 | $103.50 |
| Purchase #6 | $5.34 | 7.871% | $5.7603 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $197.67 | 6.421% | $210.3624 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $773.58 | $833.8439 | $833.84 | $833.80 | $834.00 | |