| 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 | $97.32 | 3.444% | $100.6717 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $35.99 | 4.198% | $37.5009 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $53.43 | 8.481% | $57.9614 | $57.96 | $57.95 | $58.00 |
| Purchase #4 | $212.45 | 7.611% | $228.6196 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $131.56 | 8.634% | $142.9189 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $217.64 | 5.200% | $228.9573 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $211.32 | 7.399% | $226.9556 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $959.71 | $1,023.5854 | $1,023.59 | $1,023.50 | $1,023.70 | |