| 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 | $38.66 | 13.442% | $43.8567 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $93.66 | 5.690% | $98.9893 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $6.62 | 11.137% | $7.3573 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $209.95 | 7.540% | $225.7802 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $86.55 | 12.622% | $97.4743 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $14.56 | 3.573% | $15.0802 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $190.88 | 5.646% | $201.6571 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $640.88 | $690.1951 | $690.20 | $690.20 | $690.40 | |