| 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 | $7.68 | 3.169% | $7.9234 | $7.92 | $7.90 | $7.90 |
| Purchase #2 | $231.95 | 11.791% | $259.2992 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $65.72 | 7.138% | $70.4111 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $146.44 | 3.844% | $152.0692 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $165.27 | 4.870% | $173.3186 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $213.70 | 12.534% | $240.4852 | $240.49 | $240.50 | $240.50 |
| Purchase #7 | $70.49 | 12.231% | $79.1116 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $901.25 | $982.6183 | $982.62 | $982.55 | $982.60 | |