| 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 | $7.83 | 7.530% | $8.4196 | $8.42 | $8.40 | $8.40 |
| Purchase #2 | $152.45 | 13.724% | $173.3722 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $64.25 | 6.269% | $68.2778 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $168.61 | 11.264% | $187.6022 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $94.70 | 4.788% | $99.2342 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $30.32 | 4.826% | $31.7832 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $209.76 | 7.482% | $225.4542 | $225.45 | $225.45 | $225.50 |
| 7 purchase totals = | $727.92 | $794.1434 | $794.13 | $794.15 | $794.20 | |