| 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 | $25.77 | 6.596% | $27.4698 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $201.87 | 9.815% | $221.6835 | $221.68 | $221.70 | $221.70 |
| Purchase #3 | $49.75 | 10.606% | $55.0265 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $93.36 | 4.673% | $97.7227 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $39.96 | 11.639% | $44.6109 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $99.41 | 12.491% | $111.8273 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $243.42 | 11.689% | $271.8734 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $753.54 | $830.2141 | $830.21 | $830.20 | $830.20 | |