| 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 | $21.92 | 9.621% | $24.0289 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $188.29 | 5.275% | $198.2223 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $141.49 | 12.127% | $158.6485 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $29.80 | 12.433% | $33.505 | $33.51 | $33.50 | $33.50 |
| Purchase #5 | $152.40 | 4.586% | $159.3891 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $35.41 | 10.792% | $39.2314 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $5.55 | 5.513% | $5.856 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $574.86 | $618.8812 | $618.89 | $618.90 | $618.80 | |