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 | $164.91 | 7.678% | $177.5718 | $177.57 | $177.55 | $177.60 |
Purchase #2 | $121.68 | 6.625% | $129.7413 | $129.74 | $129.75 | $129.70 |
Purchase #3 | $5.90 | 10.431% | $6.5154 | $6.52 | $6.50 | $6.50 |
Purchase #4 | $31.77 | 13.679% | $36.1158 | $36.12 | $36.10 | $36.10 |
Purchase #5 | $25.78 | 3.503% | $26.6831 | $26.68 | $26.70 | $26.70 |
Purchase #6 | $29.91 | 4.439% | $31.2377 | $31.24 | $31.25 | $31.20 |
Purchase #7 | $215.67 | 7.153% | $231.0969 | $231.10 | $231.10 | $231.10 |
7 purchase totals = | $595.62 | $638.9620 | $638.97 | $638.95 | $638.90 |