| 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 | $62.37 | 8.314% | $67.5554 | $67.56 | $67.55 | $67.60 |
| Purchase #2 | $39.60 | 6.623% | $42.2227 | $42.22 | $42.20 | $42.20 |
| Purchase #3 | $11.65 | 12.319% | $13.0852 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $188.52 | 9.269% | $205.9939 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $155.79 | 8.693% | $169.3328 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $115.75 | 12.241% | $129.919 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $190.32 | 8.635% | $206.7541 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $764.00 | $834.8631 | $834.86 | $834.85 | $834.90 | |