| 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 | $17.41 | 6.217% | $18.4924 | $18.49 | $18.50 | $18.50 |
| Purchase #2 | $12.69 | 7.710% | $13.6684 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $114.76 | 8.848% | $124.914 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $136.26 | 11.660% | $152.1479 | $152.15 | $152.15 | $152.10 |
| Purchase #5 | $78.70 | 5.706% | $83.1906 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $204.89 | 13.830% | $233.2263 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $195.72 | 3.209% | $202.0007 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $760.43 | $827.6403 | $827.64 | $827.65 | $827.60 | |