| 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 | $177.98 | 5.694% | $188.1142 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $47.72 | 8.719% | $51.8807 | $51.88 | $51.90 | $51.90 |
| Purchase #3 | $60.77 | 10.264% | $67.0074 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $105.50 | 13.298% | $119.5294 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $231.43 | 4.350% | $241.4972 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $153.30 | 10.318% | $169.1175 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $25.80 | 9.391% | $28.2229 | $28.22 | $28.20 | $28.20 |
| 7 purchase totals = | $802.50 | $865.3693 | $865.37 | $865.35 | $865.30 | |