| 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 | $75.33 | 5.363% | $79.3699 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $52.56 | 8.772% | $57.1706 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $250.93 | 7.227% | $269.0647 | $269.06 | $269.05 | $269.10 |
| Purchase #4 | $237.72 | 12.516% | $267.473 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $16.98 | 7.739% | $18.2941 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $48.84 | 9.196% | $53.3313 | $53.33 | $53.35 | $53.30 |
| Purchase #7 | $53.82 | 13.430% | $61.048 | $61.05 | $61.05 | $61.00 |
| 7 purchase totals = | $736.18 | $805.7516 | $805.74 | $805.70 | $805.80 | |