| 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 | $23.71 | 5.453% | $25.0029 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $170.60 | 13.243% | $193.1926 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $111.28 | 4.547% | $116.3399 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $85.29 | 8.313% | $92.3802 | $92.38 | $92.40 | $92.40 |
| Purchase #5 | $34.80 | 5.137% | $36.5877 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $66.83 | 8.409% | $72.4497 | $72.45 | $72.45 | $72.40 |
| Purchase #7 | $102.65 | 5.605% | $108.4035 | $108.40 | $108.40 | $108.40 |
| 7 purchase totals = | $595.16 | $644.3565 | $644.35 | $644.40 | $644.30 | |