| 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 | $116.36 | 6.451% | $123.8664 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $96.41 | 5.500% | $101.7126 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $64.38 | 10.342% | $71.0382 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $175.26 | 9.248% | $191.468 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $58.73 | 3.337% | $60.6898 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $76.36 | 4.222% | $79.5839 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $137.88 | 12.664% | $155.3411 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $725.38 | $783.7000 | $783.70 | $783.70 | $783.70 | |