| 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 | $46.56 | 6.252% | $49.4709 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $160.26 | 8.204% | $173.4077 | $173.41 | $173.40 | $173.40 |
| Purchase #3 | $74.80 | 10.216% | $82.4416 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $242.97 | 12.503% | $273.3485 | $273.35 | $273.35 | $273.30 |
| Purchase #5 | $164.87 | 4.641% | $172.5216 | $172.52 | $172.50 | $172.50 |
| Purchase #6 | $60.84 | 7.432% | $65.3616 | $65.36 | $65.35 | $65.40 |
| Purchase #7 | $61.74 | 13.674% | $70.1823 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $812.04 | $886.7342 | $886.73 | $886.70 | $886.70 | |