| 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 | $80.40 | 6.534% | $85.6533 | $85.65 | $85.65 | $85.70 |
| Purchase #2 | $96.87 | 12.375% | $108.8577 | $108.86 | $108.85 | $108.90 |
| Purchase #3 | $34.26 | 10.155% | $37.7391 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $76.93 | 7.405% | $82.6267 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $187.70 | 12.586% | $211.3239 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $84.97 | 13.676% | $96.5905 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $237.73 | 9.229% | $259.6701 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $798.86 | $882.4613 | $882.46 | $882.45 | $882.50 | |