| 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 | $106.46 | 7.828% | $114.7937 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $87.62 | 11.874% | $98.024 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $196.33 | 12.229% | $220.3392 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $91.65 | 9.312% | $100.1844 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $105.33 | 11.524% | $117.4682 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $13.41 | 3.559% | $13.8873 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $111.98 | 4.447% | $116.9598 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $712.78 | $781.6566 | $781.65 | $781.65 | $781.70 | |