| 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 | $237.85 | 4.116% | $247.6399 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $38.59 | 7.325% | $41.4167 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $71.50 | 9.430% | $78.2425 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $150.63 | 5.167% | $158.4131 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $52.50 | 9.405% | $57.4376 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $7.26 | 5.867% | $7.6859 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $139.98 | 12.806% | $157.9058 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $698.31 | $748.7415 | $748.75 | $748.75 | $748.60 | |