| 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 | $62.65 | 13.820% | $71.3082 | $71.31 | $71.30 | $71.30 |
| Purchase #2 | $51.50 | 5.171% | $54.1631 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $47.78 | 3.821% | $49.6057 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $12.44 | 13.264% | $14.09 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $13.61 | 6.862% | $14.5439 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $89.36 | 13.163% | $101.1225 | $101.12 | $101.10 | $101.10 |
| Purchase #7 | $88.78 | 9.437% | $97.1582 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $366.12 | $401.9916 | $401.99 | $401.95 | $402.00 | |