| 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 | $109.67 | 6.479% | $116.7755 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $90.73 | 7.303% | $97.356 | $97.36 | $97.35 | $97.40 |
| Purchase #3 | $20.71 | 5.282% | $21.8039 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $42.91 | 5.493% | $45.267 | $45.27 | $45.25 | $45.30 |
| Purchase #5 | $92.29 | 9.699% | $101.2412 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $79.55 | 9.801% | $87.3467 | $87.35 | $87.35 | $87.30 |
| Purchase #7 | $222.36 | 10.587% | $245.9013 | $245.90 | $245.90 | $245.90 |
| 7 purchase totals = | $658.22 | $715.6916 | $715.70 | $715.70 | $715.70 | |