| 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 | $78.32 | 11.297% | $87.1678 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $63.65 | 11.493% | $70.9653 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $197.57 | 4.843% | $207.1383 | $207.14 | $207.15 | $207.10 |
| Purchase #4 | $206.43 | 11.259% | $229.672 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $66.69 | 6.734% | $71.1809 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $247.39 | 8.111% | $267.4558 | $267.46 | $267.45 | $267.50 |
| Purchase #7 | $144.92 | 4.717% | $151.7559 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $1,004.97 | $1,085.3360 | $1,085.35 | $1,085.30 | $1,085.50 | |