| 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 | $99.31 | 3.553% | $102.8385 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $51.41 | 3.418% | $53.1672 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $85.92 | 11.312% | $95.6393 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $182.88 | 7.666% | $196.8996 | $196.90 | $196.90 | $196.90 |
| Purchase #5 | $183.57 | 8.730% | $199.5957 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $144.60 | 9.118% | $157.7846 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $120.49 | 9.771% | $132.2631 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $868.18 | $938.1880 | $938.19 | $938.20 | $938.20 | |