| 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 | $53.59 | 6.659% | $57.1586 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $30.97 | 12.445% | $34.8242 | $34.82 | $34.80 | $34.80 |
| Purchase #3 | $111.38 | 11.363% | $124.0361 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $153.58 | 12.548% | $172.8512 | $172.85 | $172.85 | $172.90 |
| Purchase #5 | $243.61 | 9.226% | $266.0855 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $26.93 | 7.848% | $29.0435 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $13.89 | 9.693% | $15.2364 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $633.95 | $699.2355 | $699.24 | $699.25 | $699.20 | |