| 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 | $141.55 | 6.283% | $150.4436 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $217.80 | 4.386% | $227.3527 | $227.35 | $227.35 | $227.40 |
| Purchase #3 | $203.44 | 12.202% | $228.2637 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $43.70 | 4.520% | $45.6752 | $45.68 | $45.70 | $45.70 |
| Purchase #5 | $98.86 | 6.259% | $105.0476 | $105.05 | $105.05 | $105.00 |
| Purchase #6 | $46.58 | 7.253% | $49.9584 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $16.99 | 3.213% | $17.5359 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $768.92 | $824.2771 | $824.28 | $824.30 | $824.30 | |