| 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 | $99.80 | 3.343% | $103.1363 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $119.87 | 3.253% | $123.7694 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $67.32 | 13.480% | $76.3947 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $78.60 | 11.409% | $87.5675 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $249.64 | 6.154% | $265.0028 | $265.00 | $265.00 | $265.00 |
| Purchase #6 | $117.96 | 12.383% | $132.567 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $53.28 | 3.304% | $55.0404 | $55.04 | $55.05 | $55.00 |
| 7 purchase totals = | $786.47 | $843.4781 | $843.48 | $843.45 | $843.50 | |