| 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 | $113.80 | 13.441% | $129.0959 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $32.67 | 3.541% | $33.8268 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $5.90 | 12.797% | $6.655 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $119.87 | 8.178% | $129.673 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $104.52 | 4.317% | $109.0321 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $52.37 | 12.552% | $58.9435 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $60.43 | 11.829% | $67.5783 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $489.56 | $534.8046 | $534.81 | $534.85 | $534.80 | |