| 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 | $93.30 | 6.106% | $98.9969 | $99.00 | $99.00 | $99.00 |
| Purchase #2 | $190.91 | 3.247% | $197.1088 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $10.75 | 3.126% | $11.086 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $187.65 | 11.474% | $209.181 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $207.86 | 3.784% | $215.7254 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $73.59 | 12.845% | $83.0426 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $116.50 | 3.552% | $120.6381 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $880.56 | $935.7788 | $935.79 | $935.85 | $935.70 | |