| 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 | $99.28 | 3.691% | $102.9444 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $16.69 | 7.436% | $17.9311 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $181.52 | 5.284% | $191.1115 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $65.97 | 12.777% | $74.399 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $202.87 | 5.671% | $214.3748 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $32.48 | 10.798% | $35.9872 | $35.99 | $36.00 | $36.00 |
| Purchase #7 | $194.98 | 12.564% | $219.4773 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $793.79 | $856.2253 | $856.22 | $856.25 | $856.20 | |