| 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 | $8.31 | 9.449% | $9.0952 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $10.73 | 5.523% | $11.3226 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $169.29 | 3.305% | $174.885 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $73.40 | 6.725% | $78.3362 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $217.95 | 7.498% | $234.2919 | $234.29 | $234.30 | $234.30 |
| Purchase #6 | $206.89 | 9.789% | $227.1425 | $227.14 | $227.15 | $227.10 |
| Purchase #7 | $34.80 | 6.638% | $37.11 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $721.37 | $772.1834 | $772.19 | $772.20 | $772.10 | |