| 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 | $23.93 | 3.631% | $24.7989 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $193.30 | 6.851% | $206.543 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $182.80 | 6.633% | $194.9251 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $68.84 | 4.502% | $71.9392 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $52.88 | 6.800% | $56.4758 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $78.69 | 6.407% | $83.7317 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $73.65 | 12.634% | $82.9549 | $82.95 | $82.95 | $83.00 |
| 7 purchase totals = | $674.09 | $721.3686 | $721.37 | $721.45 | $721.30 | |