| 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 | $97.40 | 11.503% | $108.6039 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $61.60 | 4.115% | $64.1348 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $197.46 | 12.153% | $221.4573 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $9.31 | 13.153% | $10.5345 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $82.31 | 6.433% | $87.605 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $171.56 | 5.301% | $180.6544 | $180.65 | $180.65 | $180.70 |
| Purchase #7 | $5.62 | 7.264% | $6.0282 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $625.26 | $679.0181 | $679.01 | $679.05 | $679.00 | |