| 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 | $69.94 | 11.795% | $78.1894 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $38.79 | 10.413% | $42.8292 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $142.30 | 13.807% | $161.9474 | $161.95 | $161.95 | $161.90 |
| Purchase #4 | $75.25 | 10.433% | $83.1008 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $238.43 | 11.667% | $266.2476 | $266.25 | $266.25 | $266.20 |
| Purchase #6 | $104.41 | 12.546% | $117.5093 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $217.44 | 4.581% | $227.4009 | $227.40 | $227.40 | $227.40 |
| 7 purchase totals = | $886.56 | $977.2246 | $977.23 | $977.25 | $977.10 | |