| 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 | $109.57 | 6.705% | $116.9167 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $32.51 | 11.419% | $36.2223 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $33.61 | 8.755% | $36.5526 | $36.55 | $36.55 | $36.60 |
| Purchase #4 | $19.72 | 12.700% | $22.2244 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $159.78 | 6.361% | $169.9436 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $125.42 | 8.448% | $136.0155 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $187.51 | 5.794% | $198.3743 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $668.12 | $716.2494 | $716.24 | $716.15 | $716.20 | |