| 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 | $35.90 | 7.610% | $38.632 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $88.75 | 12.416% | $99.7692 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $226.89 | 4.753% | $237.6741 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $156.47 | 8.196% | $169.2943 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $213.46 | 13.348% | $241.9526 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $47.43 | 11.453% | $52.8622 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $102.48 | 7.691% | $110.3617 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $871.38 | $950.5461 | $950.53 | $950.50 | $950.70 | |