| 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 | $26.49 | 8.133% | $28.6444 | $28.64 | $28.65 | $28.60 |
| Purchase #2 | $128.78 | 6.328% | $136.9292 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $96.42 | 3.565% | $99.8574 | $99.86 | $99.85 | $99.90 |
| Purchase #4 | $39.64 | 6.806% | $42.3379 | $42.34 | $42.35 | $42.30 |
| Purchase #5 | $197.84 | 9.766% | $217.1611 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $168.89 | 6.833% | $180.4303 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $157.39 | 12.470% | $177.0165 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $815.45 | $882.3768 | $882.38 | $882.40 | $882.30 | |