| 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 | $14.67 | 13.721% | $16.6829 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $243.99 | 5.327% | $256.9873 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $100.84 | 4.811% | $105.6914 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $37.66 | 12.510% | $42.3713 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $132.29 | 10.263% | $145.8669 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $92.43 | 7.825% | $99.6626 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $55.57 | 4.199% | $57.9034 | $57.90 | $57.90 | $57.90 |
| 7 purchase totals = | $677.45 | $725.1658 | $725.16 | $725.15 | $725.30 | |