| 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 | $45.91 | 8.523% | $49.8229 | $49.82 | $49.80 | $49.80 |
| Purchase #2 | $65.77 | 9.678% | $72.1352 | $72.14 | $72.15 | $72.10 |
| Purchase #3 | $205.91 | 4.689% | $215.5651 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $51.76 | 8.798% | $56.3138 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $42.25 | 4.141% | $43.9996 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $43.50 | 13.614% | $49.4221 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $154.53 | 4.370% | $161.283 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $609.63 | $648.5417 | $648.54 | $648.50 | $648.50 | |