| 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 | $53.37 | 5.565% | $56.34 | $56.34 | $56.35 | $56.30 |
| Purchase #2 | $15.51 | 6.215% | $16.4739 | $16.47 | $16.45 | $16.50 |
| Purchase #3 | $169.99 | 10.747% | $188.2588 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $221.99 | 9.461% | $242.9925 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $196.51 | 9.320% | $214.8247 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $161.27 | 13.261% | $182.656 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $54.97 | 4.102% | $57.2249 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $873.61 | $958.7708 | $958.76 | $958.70 | $958.80 | |