| 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 | $69.63 | 3.366% | $71.9737 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $43.67 | 6.120% | $46.3426 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $20.34 | 5.434% | $21.4453 | $21.45 | $21.45 | $21.40 |
| Purchase #4 | $64.84 | 9.212% | $70.8131 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $66.63 | 9.274% | $72.8093 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $113.52 | 11.321% | $126.3716 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $178.83 | 4.605% | $187.0651 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $557.46 | $596.8207 | $596.82 | $596.75 | $596.80 | |