| 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 | $233.43 | 11.115% | $259.3757 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $103.84 | 13.782% | $118.1512 | $118.15 | $118.15 | $118.20 |
| Purchase #3 | $7.67 | 3.235% | $7.9181 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $106.59 | 3.845% | $110.6884 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $40.53 | 9.684% | $44.4549 | $44.45 | $44.45 | $44.50 |
| Purchase #6 | $54.42 | 4.803% | $57.0338 | $57.03 | $57.05 | $57.00 |
| Purchase #7 | $15.64 | 7.522% | $16.8164 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $562.12 | $614.4385 | $614.44 | $614.45 | $614.50 | |