| 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 | $59.37 | 6.337% | $63.1323 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $31.65 | 12.411% | $35.5781 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $70.85 | 9.185% | $77.3576 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $169.96 | 6.720% | $181.3813 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $194.38 | 10.659% | $215.099 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $37.41 | 12.130% | $41.9478 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $29.44 | 9.717% | $32.3007 | $32.30 | $32.30 | $32.30 |
| 7 purchase totals = | $593.06 | $646.7968 | $646.80 | $646.85 | $646.80 | |