| 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 | $46.32 | 5.343% | $48.7949 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $77.35 | 12.512% | $87.028 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $230.76 | 3.467% | $238.7604 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $73.93 | 7.775% | $79.6781 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $55.42 | 6.139% | $58.8222 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $143.40 | 5.169% | $150.8123 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $220.65 | 3.627% | $228.653 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $847.83 | $892.5489 | $892.54 | $892.55 | $892.60 | |