| 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 | $59.95 | 7.497% | $64.4445 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $55.55 | 9.592% | $60.8784 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $192.51 | 5.688% | $203.46 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $72.81 | 8.658% | $79.1139 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $78.38 | 6.514% | $83.4857 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $93.27 | 4.306% | $97.2862 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $218.69 | 9.541% | $239.5552 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $771.16 | $828.2239 | $828.23 | $828.25 | $828.30 | |