| 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 | $70.42 | 3.423% | $72.8305 | $72.83 | $72.85 | $72.80 |
| Purchase #2 | $108.70 | 8.405% | $117.8362 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $233.75 | 7.827% | $252.0456 | $252.05 | $252.05 | $252.00 |
| Purchase #4 | $47.33 | 9.357% | $51.7587 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $162.54 | 3.851% | $168.7994 | $168.80 | $168.80 | $168.80 |
| Purchase #6 | $119.63 | 6.857% | $127.833 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $10.93 | 11.161% | $12.1499 | $12.15 | $12.15 | $12.10 |
| 7 purchase totals = | $753.30 | $803.2533 | $803.26 | $803.30 | $803.10 | |