| 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 | $39.92 | 9.687% | $43.7871 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $165.41 | 11.349% | $184.1824 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $37.99 | 10.211% | $41.8692 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $74.26 | 13.866% | $84.5569 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $139.61 | 7.775% | $150.4647 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $15.51 | 6.138% | $16.462 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $182.38 | 10.572% | $201.6612 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $655.08 | $722.9835 | $722.98 | $722.95 | $723.20 | |