| 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 | $48.44 | 13.649% | $55.0516 | $55.05 | $55.05 | $55.10 |
| Purchase #2 | $109.95 | 4.592% | $114.9989 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $42.43 | 12.634% | $47.7906 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $24.79 | 8.500% | $26.8972 | $26.90 | $26.90 | $26.90 |
| Purchase #5 | $83.93 | 6.855% | $89.6834 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $22.67 | 11.826% | $25.351 | $25.35 | $25.35 | $25.40 |
| Purchase #7 | $240.92 | 13.840% | $274.2633 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $573.13 | $634.0360 | $634.03 | $634.05 | $634.20 | |