| 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 | $57.99 | 9.708% | $63.6197 | $63.62 | $63.60 | $63.60 |
| Purchase #2 | $41.59 | 10.303% | $45.875 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $39.72 | 6.122% | $42.1517 | $42.15 | $42.15 | $42.20 |
| Purchase #4 | $125.75 | 9.457% | $137.6422 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $212.68 | 4.222% | $221.6593 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $15.55 | 9.872% | $17.0851 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $245.46 | 11.253% | $273.0816 | $273.08 | $273.10 | $273.10 |
| 7 purchase totals = | $738.74 | $801.1146 | $801.12 | $801.15 | $801.20 | |