| 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 | $68.83 | 13.666% | $78.2363 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $109.72 | 8.196% | $118.7127 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $69.62 | 3.221% | $71.8625 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $58.37 | 9.800% | $64.0903 | $64.09 | $64.10 | $64.10 |
| Purchase #5 | $166.44 | 6.834% | $177.8145 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $157.43 | 5.726% | $166.4444 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $9.51 | 4.167% | $9.9063 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $639.92 | $687.0670 | $687.06 | $687.05 | $687.00 | |