| 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 | $72.67 | 4.496% | $75.9372 | $75.94 | $75.95 | $75.90 |
| Purchase #2 | $249.71 | 12.843% | $281.7803 | $281.78 | $281.80 | $281.80 |
| Purchase #3 | $68.49 | 9.442% | $74.9568 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $58.41 | 13.358% | $66.2124 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $185.60 | 11.116% | $206.2313 | $206.23 | $206.25 | $206.20 |
| Purchase #6 | $32.59 | 4.264% | $33.9796 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $170.87 | 8.645% | $185.6417 | $185.64 | $185.65 | $185.60 |
| 7 purchase totals = | $838.34 | $924.7393 | $924.74 | $924.80 | $924.70 | |