| 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 | $85.70 | 11.743% | $95.7638 | $95.76 | $95.75 | $95.80 |
| Purchase #2 | $133.74 | 5.601% | $141.2308 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $139.30 | 4.510% | $145.5824 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $65.45 | 7.865% | $70.5976 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $124.91 | 10.445% | $137.9568 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $130.36 | 6.829% | $139.2623 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $151.80 | 13.458% | $172.2292 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $831.26 | $902.6229 | $902.62 | $902.65 | $902.70 | |