| 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 | $33.87 | 5.430% | $35.7091 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $163.86 | 3.323% | $169.3051 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $247.67 | 8.486% | $268.6873 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $16.90 | 10.423% | $18.6615 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $160.31 | 7.247% | $171.9277 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $87.88 | 9.172% | $95.9404 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $74.29 | 11.712% | $82.9908 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $784.78 | $843.2219 | $843.23 | $843.25 | $843.20 | |