| 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 | $56.88 | 8.615% | $61.7802 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $193.82 | 4.207% | $201.974 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $41.52 | 9.385% | $45.4167 | $45.42 | $45.40 | $45.40 |
| Purchase #4 | $7.50 | 6.459% | $7.9844 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $156.59 | 5.776% | $165.6346 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $138.46 | 12.462% | $155.7149 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $190.98 | 5.313% | $201.1268 | $201.13 | $201.15 | $201.10 |
| 7 purchase totals = | $785.75 | $839.6316 | $839.62 | $839.65 | $839.60 | |