| 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 | $92.52 | 8.682% | $100.5526 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $215.50 | 8.645% | $234.13 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $72.31 | 7.637% | $77.8323 | $77.83 | $77.85 | $77.80 |
| Purchase #4 | $56.41 | 7.740% | $60.7761 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $209.32 | 5.627% | $221.0984 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $164.27 | 5.695% | $173.6252 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $249.92 | 6.759% | $266.8121 | $266.81 | $266.80 | $266.80 |
| 7 purchase totals = | $1,060.25 | $1,134.8267 | $1,134.83 | $1,134.90 | $1,134.80 | |