| 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 | $22.98 | 13.842% | $26.1609 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $49.60 | 4.709% | $51.9357 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $116.74 | 13.773% | $132.8186 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $245.46 | 4.865% | $257.4016 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $41.44 | 5.730% | $43.8145 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $63.52 | 10.473% | $70.1724 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $103.78 | 3.616% | $107.5327 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $643.52 | $689.8364 | $689.83 | $689.80 | $689.80 | |