| 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 | $17.38 | 13.600% | $19.7437 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $31.69 | 11.592% | $35.3635 | $35.36 | $35.35 | $35.40 |
| Purchase #3 | $192.53 | 11.235% | $214.1607 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $195.47 | 3.657% | $202.6183 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $129.37 | 11.667% | $144.4636 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $94.66 | 7.225% | $101.4992 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $20.31 | 10.870% | $22.5177 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $681.41 | $740.3667 | $740.36 | $740.30 | $740.40 | |