| 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 | $79.78 | 8.643% | $86.6754 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $130.59 | 3.474% | $135.1267 | $135.13 | $135.15 | $135.10 |
| Purchase #3 | $44.29 | 3.113% | $45.6687 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $175.89 | 8.670% | $191.1397 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $71.52 | 4.505% | $74.742 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $189.48 | 11.161% | $210.6279 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $56.30 | 8.281% | $60.9622 | $60.96 | $60.95 | $61.00 |
| 7 purchase totals = | $747.85 | $804.9426 | $804.95 | $805.00 | $804.90 | |