| 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 | $70.30 | 9.731% | $77.1409 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $120.95 | 6.143% | $128.38 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $150.43 | 12.482% | $169.2067 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $157.83 | 3.663% | $163.6113 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $65.61 | 7.182% | $70.3221 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $114.55 | 5.385% | $120.7185 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $80.64 | 9.415% | $88.2323 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $760.31 | $817.6118 | $817.61 | $817.60 | $817.50 | |