| 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 | $66.80 | 9.836% | $73.3704 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $209.73 | 13.580% | $238.2113 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $143.93 | 9.398% | $157.4565 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $80.40 | 4.276% | $83.8379 | $83.84 | $83.85 | $83.80 |
| Purchase #5 | $248.69 | 10.343% | $274.412 | $274.41 | $274.40 | $274.40 |
| Purchase #6 | $15.25 | 7.698% | $16.4239 | $16.42 | $16.40 | $16.40 |
| Purchase #7 | $19.50 | 11.657% | $21.7731 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $784.30 | $865.4851 | $865.48 | $865.40 | $865.50 | |