| 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 | $220.39 | 5.822% | $233.2211 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $36.27 | 3.193% | $37.4281 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $93.87 | 8.748% | $102.0817 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $66.65 | 5.169% | $70.0951 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $69.95 | 6.218% | $74.2995 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $109.72 | 3.813% | $113.9036 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $42.37 | 13.185% | $47.9565 | $47.96 | $47.95 | $48.00 |
| 7 purchase totals = | $639.22 | $678.9856 | $678.99 | $679.00 | $679.00 | |