| 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 | $80.62 | 3.255% | $83.2442 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $20.54 | 12.784% | $23.1658 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $63.39 | 10.870% | $70.2805 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $36.78 | 10.491% | $40.6386 | $40.64 | $40.65 | $40.60 |
| Purchase #5 | $120.45 | 8.143% | $130.2582 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $167.75 | 5.826% | $177.5231 | $177.52 | $177.50 | $177.50 |
| Purchase #7 | $154.83 | 11.416% | $172.5054 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $644.36 | $697.6158 | $697.62 | $697.60 | $697.60 | |