| 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 | $57.30 | 9.480% | $62.732 | $62.73 | $62.75 | $62.70 |
| Purchase #2 | $68.85 | 6.693% | $73.4581 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $167.88 | 3.317% | $173.4486 | $173.45 | $173.45 | $173.40 |
| Purchase #4 | $205.83 | 6.280% | $218.7561 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $80.64 | 3.611% | $83.5519 | $83.55 | $83.55 | $83.60 |
| Purchase #6 | $176.73 | 7.604% | $190.1685 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $15.50 | 8.444% | $16.8088 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $772.73 | $818.9240 | $818.93 | $818.90 | $819.00 | |