| 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 | $66.29 | 4.302% | $69.1418 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $76.91 | 5.773% | $81.35 | $81.35 | $81.35 | $81.40 |
| Purchase #3 | $139.64 | 10.666% | $154.534 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $65.60 | 13.196% | $74.2566 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $117.58 | 11.319% | $130.8889 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $213.96 | 8.542% | $232.2365 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $13.53 | 10.667% | $14.9732 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $693.51 | $757.3810 | $757.38 | $757.40 | $757.40 | |