| 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 | $13.56 | 12.445% | $15.2475 | $15.25 | $15.25 | $15.20 |
| Purchase #2 | $101.69 | 9.809% | $111.6648 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $237.88 | 5.634% | $251.2822 | $251.28 | $251.30 | $251.30 |
| Purchase #4 | $170.82 | 6.449% | $181.8362 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $173.48 | 11.464% | $193.3677 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $107.86 | 10.314% | $118.9847 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $10.96 | 9.598% | $12.0119 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $816.25 | $884.3950 | $884.39 | $884.40 | $884.40 | |