| 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 | $105.61 | 10.682% | $116.8913 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $12.98 | 3.266% | $13.4039 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $12.99 | 5.273% | $13.675 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $162.61 | 3.103% | $167.6558 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $224.51 | 13.469% | $254.7493 | $254.75 | $254.75 | $254.70 |
| Purchase #6 | $37.37 | 5.273% | $39.3405 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $231.93 | 9.318% | $253.5412 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $788.00 | $859.2570 | $859.26 | $859.30 | $859.20 | |