| 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 | $23.58 | 12.829% | $26.6051 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $198.44 | 12.694% | $223.63 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $100.33 | 8.553% | $108.9112 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $104.52 | 11.389% | $116.4238 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $8.79 | 8.356% | $9.5245 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $178.96 | 12.523% | $201.3712 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $129.37 | 9.709% | $141.9305 | $141.93 | $141.95 | $141.90 |
| 7 purchase totals = | $743.99 | $828.3963 | $828.39 | $828.35 | $828.30 | |