| 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 | $103.68 | 7.325% | $111.2746 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $209.77 | 9.402% | $229.4926 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $55.51 | 4.854% | $58.2045 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $137.48 | 13.656% | $156.2543 | $156.25 | $156.25 | $156.30 |
| Purchase #5 | $61.47 | 6.818% | $65.661 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $99.29 | 11.388% | $110.5971 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $214.34 | 3.119% | $221.0253 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $881.54 | $952.5094 | $952.50 | $952.50 | $952.60 | |