| 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 | $31.55 | 9.191% | $34.4498 | $34.45 | $34.45 | $34.40 |
| Purchase #2 | $59.75 | 3.345% | $61.7486 | $61.75 | $61.75 | $61.70 |
| Purchase #3 | $40.75 | 8.164% | $44.0768 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $214.38 | 3.698% | $222.3078 | $222.31 | $222.30 | $222.30 |
| Purchase #5 | $101.59 | 5.698% | $107.3786 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $212.87 | 6.111% | $225.8785 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $182.90 | 4.530% | $191.1854 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $843.79 | $887.0255 | $887.04 | $887.10 | $887.00 | |