| 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 | $16.42 | 3.584% | $17.0085 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $8.48 | 8.350% | $9.1881 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $158.29 | 7.155% | $169.6156 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $210.67 | 11.525% | $234.9497 | $234.95 | $234.95 | $234.90 |
| Purchase #5 | $27.33 | 8.207% | $29.573 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $129.26 | 5.306% | $136.1185 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $23.42 | 13.523% | $26.5871 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $573.87 | $623.0405 | $623.05 | $623.00 | $623.00 | |