| 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 | $203.65 | 8.405% | $220.7668 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $98.40 | 9.822% | $108.0648 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $5.76 | 12.384% | $6.4733 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $76.74 | 13.689% | $87.2449 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $241.28 | 12.390% | $271.1746 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $57.59 | 13.527% | $65.3802 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $38.58 | 7.175% | $41.3481 | $41.35 | $41.35 | $41.30 |
| 7 purchase totals = | $722.00 | $800.4527 | $800.44 | $800.40 | $800.50 | |