| 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 | $68.53 | 13.572% | $77.8309 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $194.50 | 13.180% | $220.1351 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $152.48 | 9.543% | $167.0312 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $31.46 | 11.130% | $34.9615 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $41.65 | 3.754% | $43.2135 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $97.42 | 5.561% | $102.8375 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $44.81 | 7.512% | $48.1761 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $630.85 | $694.1858 | $694.19 | $694.25 | $694.10 | |