| 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 | $67.78 | 7.868% | $73.1129 | $73.11 | $73.10 | $73.10 |
| Purchase #2 | $80.67 | 3.643% | $83.6088 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $56.47 | 3.136% | $58.2409 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $46.98 | 3.209% | $48.4876 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $242.58 | 12.621% | $273.196 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $58.49 | 9.452% | $64.0185 | $64.02 | $64.00 | $64.00 |
| Purchase #7 | $239.31 | 3.400% | $247.4465 | $247.45 | $247.45 | $247.40 |
| 7 purchase totals = | $792.28 | $848.1112 | $848.12 | $848.10 | $848.00 | |