| 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 | $182.26 | 8.765% | $198.2351 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $70.95 | 9.183% | $77.4653 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $51.53 | 4.497% | $53.8473 | $53.85 | $53.85 | $53.80 |
| Purchase #4 | $104.67 | 5.641% | $110.5744 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $181.82 | 11.294% | $202.3548 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $87.59 | 6.723% | $93.4787 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $93.49 | 10.186% | $103.0129 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $772.31 | $838.9685 | $838.97 | $838.95 | $839.00 | |