| 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 | $73.91 | 4.621% | $77.3254 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $175.33 | 13.641% | $199.2468 | $199.25 | $199.25 | $199.20 |
| Purchase #3 | $70.45 | 3.700% | $73.0567 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $228.38 | 8.346% | $247.4406 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $93.51 | 8.472% | $101.4322 | $101.43 | $101.45 | $101.40 |
| Purchase #6 | $60.89 | 5.219% | $64.0678 | $64.07 | $64.05 | $64.10 |
| Purchase #7 | $55.69 | 10.366% | $61.4628 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $758.16 | $824.0323 | $824.04 | $824.05 | $824.00 | |