| 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 | $87.48 | 11.396% | $97.4492 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $63.90 | 8.408% | $69.2727 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $222.40 | 13.167% | $251.6834 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $51.67 | 3.264% | $53.3565 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $122.77 | 11.688% | $137.1194 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $250.34 | 13.301% | $283.6377 | $283.64 | $283.65 | $283.60 |
| Purchase #7 | $76.28 | 3.448% | $78.9101 | $78.91 | $78.90 | $78.90 |
| 7 purchase totals = | $874.84 | $971.4290 | $971.43 | $971.40 | $971.40 | |