| 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 | $53.80 | 12.185% | $60.3555 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $100.61 | 9.201% | $109.8671 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $92.50 | 9.794% | $101.5595 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $197.79 | 5.558% | $208.7832 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $112.70 | 11.591% | $125.7631 | $125.76 | $125.75 | $125.80 |
| Purchase #6 | $134.64 | 9.540% | $147.4847 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $167.83 | 5.663% | $177.3342 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $859.87 | $931.1473 | $931.14 | $931.15 | $931.30 | |