| 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 | $34.67 | 13.579% | $39.3778 | $39.38 | $39.40 | $39.40 |
| Purchase #2 | $55.65 | 4.477% | $58.1415 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $212.73 | 5.676% | $224.8046 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $64.92 | 7.679% | $69.9052 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $224.45 | 3.842% | $233.0734 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $221.74 | 4.787% | $232.3547 | $232.35 | $232.35 | $232.40 |
| Purchase #7 | $186.48 | 10.486% | $206.0343 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $1,000.64 | $1,063.6915 | $1,063.68 | $1,063.70 | $1,063.70 | |