| 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 | $79.87 | 9.459% | $87.4249 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $150.48 | 12.867% | $169.8423 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $123.45 | 3.696% | $128.0127 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $7.31 | 12.121% | $8.196 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $229.81 | 5.532% | $242.5231 | $242.52 | $242.50 | $242.50 |
| Purchase #6 | $34.94 | 5.305% | $36.7936 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $98.37 | 4.364% | $102.6629 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $724.23 | $775.4555 | $775.44 | $775.40 | $775.40 | |