| 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 | $177.96 | 9.793% | $195.3876 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $34.50 | 12.803% | $38.917 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $46.93 | 3.162% | $48.4139 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $112.38 | 12.152% | $126.0364 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $63.51 | 11.451% | $70.7825 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $63.85 | 12.665% | $71.9366 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $59.93 | 3.715% | $62.1564 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $559.06 | $613.6304 | $613.64 | $613.65 | $613.60 | |