| 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 | $106.43 | 7.510% | $114.4229 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $12.76 | 5.209% | $13.4247 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $69.62 | 12.265% | $78.1589 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $115.58 | 4.577% | $120.8701 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $153.96 | 5.145% | $161.8812 | $161.88 | $161.90 | $161.90 |
| Purchase #6 | $99.55 | 13.569% | $113.0579 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $219.76 | 10.282% | $242.3557 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $777.66 | $844.1714 | $844.17 | $844.10 | $844.30 | |