| 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 | $68.65 | 11.680% | $76.6683 | $76.67 | $76.65 | $76.70 |
| Purchase #2 | $40.64 | 3.393% | $42.0189 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $36.47 | 4.395% | $38.0729 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $35.45 | 10.738% | $39.2566 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $133.65 | 5.652% | $141.2039 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $177.42 | 9.727% | $194.6776 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $119.50 | 11.232% | $132.9222 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $611.78 | $664.8204 | $664.82 | $664.75 | $664.90 | |