| 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 | $104.88 | 3.633% | $108.6903 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $64.75 | 11.391% | $72.1257 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $216.90 | 10.732% | $240.1777 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $102.91 | 4.301% | $107.3362 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $102.54 | 13.723% | $116.6116 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $67.71 | 12.381% | $76.0932 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $26.93 | 6.500% | $28.6805 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $686.62 | $749.7152 | $749.72 | $749.80 | $749.70 | |