| 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 | $116.48 | 11.182% | $129.5048 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $51.92 | 3.637% | $53.8083 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $169.33 | 3.307% | $174.9297 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $116.55 | 9.628% | $127.7714 | $127.77 | $127.75 | $127.80 |
| Purchase #5 | $15.74 | 6.621% | $16.7821 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $206.84 | 8.558% | $224.5414 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $40.68 | 6.726% | $43.4161 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $717.54 | $770.7538 | $770.75 | $770.75 | $770.70 | |