| 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 | $93.57 | 9.461% | $102.4227 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $188.91 | 9.369% | $206.609 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $162.45 | 9.505% | $177.8909 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $111.87 | 10.475% | $123.5884 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $36.41 | 9.232% | $39.7714 | $39.77 | $39.75 | $39.80 |
| Purchase #6 | $106.33 | 3.719% | $110.2844 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $14.45 | 10.735% | $16.0012 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $713.99 | $776.5680 | $776.56 | $776.55 | $776.60 | |