| 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 | $9.78 | 7.476% | $10.5112 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $235.40 | 8.264% | $254.8535 | $254.85 | $254.85 | $254.90 |
| Purchase #3 | $139.33 | 7.136% | $149.2726 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $180.33 | 4.132% | $187.7812 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $145.57 | 6.572% | $155.1369 | $155.14 | $155.15 | $155.10 |
| Purchase #6 | $108.90 | 3.621% | $112.8433 | $112.84 | $112.85 | $112.80 |
| Purchase #7 | $91.73 | 4.713% | $96.0532 | $96.05 | $96.05 | $96.10 |
| 7 purchase totals = | $911.04 | $966.4519 | $966.44 | $966.45 | $966.50 | |