| 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 | $29.55 | 12.489% | $33.2405 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $173.95 | 12.380% | $195.485 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $70.88 | 11.806% | $79.2481 | $79.25 | $79.25 | $79.20 |
| Purchase #4 | $241.74 | 12.323% | $271.5296 | $271.53 | $271.55 | $271.50 |
| Purchase #5 | $33.84 | 8.463% | $36.7039 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $49.34 | 7.509% | $53.0449 | $53.04 | $53.05 | $53.00 |
| Purchase #7 | $173.63 | 9.824% | $190.6874 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $772.93 | $859.9394 | $859.94 | $860.00 | $859.80 | |