| 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 | $123.28 | 3.393% | $127.4629 | $127.46 | $127.45 | $127.50 |
| Purchase #2 | $9.34 | 10.364% | $10.308 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $55.32 | 12.779% | $62.3893 | $62.39 | $62.40 | $62.40 |
| Purchase #4 | $63.94 | 8.204% | $69.1856 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $170.84 | 3.563% | $176.927 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $38.84 | 6.661% | $41.4271 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $118.56 | 11.579% | $132.2881 | $132.29 | $132.30 | $132.30 |
| 7 purchase totals = | $580.12 | $619.9880 | $620.00 | $620.05 | $620.00 | |