| 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 | $76.70 | 13.739% | $87.2378 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $69.50 | 11.311% | $77.3611 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $70.89 | 11.648% | $79.1473 | $79.15 | $79.15 | $79.10 |
| Purchase #4 | $218.96 | 9.452% | $239.6561 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $171.25 | 9.133% | $186.8903 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $70.93 | 5.840% | $75.0723 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $52.51 | 8.252% | $56.8431 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $730.74 | $802.2080 | $802.21 | $802.20 | $802.20 | |