| 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 | $15.58 | 5.566% | $16.4472 | $16.45 | $16.45 | $16.40 |
| Purchase #2 | $23.37 | 8.628% | $25.3864 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $103.82 | 8.389% | $112.5295 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $235.91 | 6.684% | $251.6782 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $156.46 | 10.864% | $173.4578 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $103.25 | 9.716% | $113.2818 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $215.99 | 11.310% | $240.4185 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $854.38 | $933.1994 | $933.21 | $933.25 | $933.20 | |