| 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 | $37.84 | 6.655% | $40.3583 | $40.36 | $40.35 | $40.40 |
| Purchase #2 | $68.56 | 8.858% | $74.633 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $39.32 | 6.467% | $41.8628 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $185.35 | 12.756% | $208.9932 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $150.81 | 7.183% | $161.6427 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $34.45 | 13.259% | $39.0177 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $192.42 | 3.827% | $199.7839 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $708.75 | $766.2916 | $766.28 | $766.30 | $766.30 | |