| 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 | $73.72 | 5.373% | $77.681 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $23.32 | 11.429% | $25.9852 | $25.99 | $26.00 | $26.00 |
| Purchase #3 | $121.62 | 12.483% | $136.8018 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $12.54 | 8.433% | $13.5975 | $13.60 | $13.60 | $13.60 |
| Purchase #5 | $22.87 | 10.229% | $25.2094 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $248.86 | 4.205% | $259.3246 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $159.66 | 6.693% | $170.346 | $170.35 | $170.35 | $170.30 |
| 7 purchase totals = | $662.59 | $708.9455 | $708.95 | $708.95 | $708.90 | |