| 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 | $42.70 | 12.621% | $48.0892 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $130.44 | 7.249% | $139.8956 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $224.51 | 12.620% | $252.8432 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $177.69 | 10.400% | $196.1698 | $196.17 | $196.15 | $196.20 |
| Purchase #5 | $117.27 | 13.408% | $132.9936 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $23.63 | 12.295% | $26.5353 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $159.36 | 12.405% | $179.1286 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $875.60 | $975.6553 | $975.66 | $975.70 | $975.60 | |