| 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 | $8.85 | 5.847% | $9.3675 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $204.74 | 9.776% | $224.7554 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $225.35 | 8.678% | $244.9059 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $192.79 | 11.510% | $214.9801 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $67.55 | 3.618% | $69.994 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $79.29 | 10.426% | $87.5568 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $168.88 | 12.435% | $189.8802 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $947.45 | $1,041.4399 | $1,041.45 | $1,041.45 | $1,041.60 | |