| 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 | $65.63 | 3.312% | $67.8037 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $192.45 | 5.848% | $203.7045 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $17.53 | 3.811% | $18.1981 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $76.97 | 3.495% | $79.6601 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $58.84 | 13.160% | $66.5833 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $17.29 | 12.538% | $19.4578 | $19.46 | $19.45 | $19.50 |
| Purchase #7 | $182.42 | 7.807% | $196.6615 | $196.66 | $196.65 | $196.70 |
| 7 purchase totals = | $611.13 | $652.0690 | $652.06 | $652.05 | $652.20 | |