| 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 | $61.44 | 10.831% | $68.0946 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $30.33 | 4.254% | $31.6202 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $53.93 | 6.425% | $57.395 | $57.40 | $57.40 | $57.40 |
| Purchase #4 | $192.31 | 13.158% | $217.6141 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $167.75 | 3.289% | $173.2673 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $36.68 | 6.397% | $39.0264 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $39.61 | 13.439% | $44.9332 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $582.05 | $631.9508 | $631.95 | $631.95 | $631.90 | |