| 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 | $56.25 | 6.794% | $60.0716 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $130.61 | 5.711% | $138.0691 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $96.27 | 4.324% | $100.4327 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $227.28 | 6.481% | $242.01 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $172.76 | 5.562% | $182.3689 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $25.25 | 6.247% | $26.8274 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $75.82 | 4.463% | $79.2038 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $784.24 | $828.9835 | $828.98 | $828.95 | $829.00 | |