| 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 | $24.43 | 9.575% | $26.7692 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $116.93 | 12.120% | $131.1019 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $138.80 | 12.760% | $156.5109 | $156.51 | $156.50 | $156.50 |
| Purchase #4 | $106.53 | 6.253% | $113.1913 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $92.98 | 11.540% | $103.7099 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $178.56 | 11.257% | $198.6605 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $152.54 | 6.509% | $162.4688 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $810.77 | $892.4125 | $892.41 | $892.35 | $892.50 | |