| 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 | $103.75 | 9.256% | $113.3531 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $202.96 | 10.835% | $224.9507 | $224.95 | $224.95 | $225.00 |
| Purchase #3 | $99.51 | 12.237% | $111.687 | $111.69 | $111.70 | $111.70 |
| Purchase #4 | $26.39 | 9.437% | $28.8804 | $28.88 | $28.90 | $28.90 |
| Purchase #5 | $82.98 | 3.445% | $85.8387 | $85.84 | $85.85 | $85.80 |
| Purchase #6 | $14.53 | 4.759% | $15.2215 | $15.22 | $15.20 | $15.20 |
| Purchase #7 | $116.30 | 4.765% | $121.8417 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $646.42 | $701.7731 | $701.77 | $701.80 | $701.80 | |