| 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 | $69.85 | 3.594% | $72.3604 | $72.36 | $72.35 | $72.40 |
| Purchase #2 | $44.90 | 13.731% | $51.0652 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $196.53 | 3.622% | $203.6483 | $203.65 | $203.65 | $203.60 |
| Purchase #4 | $119.55 | 11.596% | $133.413 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $77.81 | 10.141% | $85.7007 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $194.86 | 7.326% | $209.1354 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $109.89 | 6.640% | $117.1867 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $813.39 | $872.5097 | $872.52 | $872.50 | $872.50 | |