| 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 | $153.40 | 5.834% | $162.3494 | $162.35 | $162.35 | $162.30 |
| Purchase #2 | $46.45 | 12.550% | $52.2795 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $208.82 | 8.659% | $226.9017 | $226.90 | $226.90 | $226.90 |
| Purchase #4 | $177.78 | 8.274% | $192.4895 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $48.47 | 10.313% | $53.4687 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $52.77 | 11.313% | $58.7399 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $62.46 | 4.614% | $65.3419 | $65.34 | $65.35 | $65.30 |
| 7 purchase totals = | $750.15 | $811.5706 | $811.57 | $811.60 | $811.50 | |