| 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 | $31.61 | 5.110% | $33.2253 | $33.23 | $33.25 | $33.20 |
| Purchase #2 | $51.91 | 3.550% | $53.7528 | $53.75 | $53.75 | $53.80 |
| Purchase #3 | $193.89 | 9.750% | $212.7943 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $149.86 | 11.871% | $167.6499 | $167.65 | $167.65 | $167.60 |
| Purchase #5 | $193.71 | 10.670% | $214.3789 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $55.58 | 8.854% | $60.5011 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $123.88 | 12.799% | $139.7354 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $800.44 | $882.0377 | $882.04 | $882.10 | $882.00 | |