| 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 | $21.53 | 5.782% | $22.7749 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $184.44 | 3.632% | $191.1389 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $161.68 | 8.191% | $174.9232 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $74.64 | 6.812% | $79.7245 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $56.49 | 5.320% | $59.4953 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $16.71 | 8.176% | $18.0762 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $116.80 | 9.482% | $127.875 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $632.29 | $674.0080 | $674.01 | $674.00 | $674.00 | |