| 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 | $63.26 | 6.639% | $67.4598 | $67.46 | $67.45 | $67.50 |
| Purchase #2 | $35.27 | 5.442% | $37.1894 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $101.65 | 8.214% | $109.9995 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $130.96 | 5.758% | $138.5007 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $235.38 | 9.426% | $257.5669 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $74.83 | 5.230% | $78.7436 | $78.74 | $78.75 | $78.70 |
| Purchase #7 | $158.60 | 11.845% | $177.3862 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $799.95 | $866.8461 | $866.85 | $866.85 | $866.90 | |