| 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 | $54.89 | 5.310% | $57.8047 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $40.72 | 13.600% | $46.2579 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $26.92 | 8.489% | $29.2052 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $141.66 | 9.836% | $155.5937 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $74.32 | 5.612% | $78.4908 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $213.45 | 5.797% | $225.8237 | $225.82 | $225.80 | $225.80 |
| Purchase #7 | $27.41 | 12.199% | $30.7537 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $579.37 | $623.9297 | $623.92 | $623.90 | $624.00 | |