| 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 | $83.30 | 5.217% | $87.6458 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $184.95 | 10.304% | $204.0072 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $28.33 | 6.303% | $30.1156 | $30.12 | $30.10 | $30.10 |
| Purchase #4 | $77.94 | 7.108% | $83.48 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $41.62 | 11.832% | $46.5445 | $46.54 | $46.55 | $46.50 |
| Purchase #6 | $61.97 | 12.554% | $69.7497 | $69.75 | $69.75 | $69.70 |
| Purchase #7 | $202.90 | 8.483% | $220.112 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $681.01 | $741.6548 | $741.66 | $741.65 | $741.50 | |