| 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 | $60.99 | 5.559% | $64.3804 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $81.85 | 13.464% | $92.8703 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $31.32 | 10.783% | $34.6972 | $34.70 | $34.70 | $34.70 |
| Purchase #4 | $107.50 | 8.787% | $116.946 | $116.95 | $116.95 | $116.90 |
| Purchase #5 | $147.91 | 13.864% | $168.4162 | $168.42 | $168.40 | $168.40 |
| Purchase #6 | $52.35 | 3.796% | $54.3372 | $54.34 | $54.35 | $54.30 |
| Purchase #7 | $132.49 | 7.384% | $142.2731 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $614.41 | $673.9204 | $673.93 | $673.90 | $673.90 | |