| 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 | $63.86 | 9.212% | $69.7428 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $42.42 | 12.874% | $47.8812 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $143.25 | 3.731% | $148.5947 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $206.62 | 9.841% | $226.9535 | $226.95 | $226.95 | $227.00 |
| Purchase #5 | $35.27 | 12.848% | $39.8015 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $109.87 | 11.737% | $122.7654 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $133.78 | 13.844% | $152.3005 | $152.30 | $152.30 | $152.30 |
| 7 purchase totals = | $735.07 | $808.0396 | $808.03 | $808.05 | $808.10 | |