| 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 | $103.73 | 9.636% | $113.7254 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $109.95 | 6.847% | $117.4783 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $86.58 | 9.121% | $94.477 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $104.70 | 13.439% | $118.7706 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $170.26 | 5.291% | $179.2685 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $55.71 | 8.530% | $60.4621 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $19.62 | 9.481% | $21.4802 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $650.55 | $705.6621 | $705.67 | $705.70 | $705.80 | |