| 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 | $13.77 | 3.376% | $14.2349 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $22.41 | 6.407% | $23.8458 | $23.85 | $23.85 | $23.80 |
| Purchase #3 | $50.67 | 10.608% | $56.0451 | $56.05 | $56.05 | $56.00 |
| Purchase #4 | $13.84 | 12.213% | $15.5303 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $69.70 | 5.789% | $73.7349 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $141.38 | 7.235% | $151.6088 | $151.61 | $151.60 | $151.60 |
| Purchase #7 | $234.56 | 12.442% | $263.744 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $546.33 | $598.7438 | $598.74 | $598.80 | $598.50 | |