| 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 | $21.31 | 5.680% | $22.5204 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $184.57 | 7.427% | $198.278 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $168.43 | 9.351% | $184.1799 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $58.33 | 4.453% | $60.9274 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $97.27 | 11.519% | $108.4745 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $8.91 | 8.509% | $9.6682 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $182.53 | 13.844% | $207.7995 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $721.35 | $791.8479 | $791.85 | $791.85 | $791.90 | |