| 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 | $39.63 | 9.611% | $43.4388 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $42.80 | 9.728% | $46.9636 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $69.53 | 12.385% | $78.1413 | $78.14 | $78.15 | $78.10 |
| Purchase #4 | $105.84 | 13.349% | $119.9686 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $235.93 | 5.195% | $248.1866 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $67.73 | 5.115% | $71.1944 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $87.69 | 5.462% | $92.4796 | $92.48 | $92.50 | $92.50 |
| 7 purchase totals = | $649.15 | $700.3729 | $700.37 | $700.40 | $700.40 | |