| 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 | $34.78 | 10.642% | $38.4813 | $38.48 | $38.50 | $38.50 |
| Purchase #2 | $10.67 | 3.282% | $11.0202 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $92.81 | 10.489% | $102.5448 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $167.81 | 10.348% | $185.175 | $185.18 | $185.20 | $185.20 |
| Purchase #5 | $169.30 | 8.652% | $183.9478 | $183.95 | $183.95 | $183.90 |
| Purchase #6 | $77.34 | 4.320% | $80.6811 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $98.67 | 7.207% | $105.7811 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $651.38 | $707.6313 | $707.63 | $707.70 | $707.60 | |