| 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 | $83.73 | 9.341% | $91.5512 | $91.55 | $91.55 | $91.60 |
| Purchase #2 | $169.77 | 8.258% | $183.7896 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $102.75 | 12.217% | $115.303 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $71.27 | 13.423% | $80.8366 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $215.68 | 3.148% | $222.4696 | $222.47 | $222.45 | $222.50 |
| Purchase #6 | $52.59 | 10.864% | $58.3034 | $58.30 | $58.30 | $58.30 |
| Purchase #7 | $99.61 | 11.111% | $110.6777 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $795.40 | $862.9311 | $862.93 | $862.95 | $863.00 | |