| 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 | $82.98 | 13.219% | $93.9491 | $93.95 | $93.95 | $93.90 |
| Purchase #2 | $87.40 | 7.318% | $93.7959 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $151.97 | 3.184% | $156.8087 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $33.93 | 12.480% | $38.1645 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $230.56 | 9.512% | $252.4909 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $32.34 | 4.519% | $33.8014 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $40.52 | 5.608% | $42.7924 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $659.70 | $711.8029 | $711.80 | $711.80 | $711.80 | |