| 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 | $25.69 | 13.208% | $29.0831 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $180.49 | 5.408% | $190.2509 | $190.25 | $190.25 | $190.30 |
| Purchase #3 | $96.31 | 5.596% | $101.6995 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $79.44 | 10.513% | $87.7915 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $95.90 | 4.693% | $100.4006 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $162.71 | 9.273% | $177.7981 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $166.92 | 8.278% | $180.7376 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $807.46 | $867.7613 | $867.76 | $867.80 | $867.80 | |