| 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 | $38.27 | 3.521% | $39.6175 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $30.30 | 13.499% | $34.3902 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $70.63 | 4.164% | $73.571 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $75.88 | 3.525% | $78.5548 | $78.55 | $78.55 | $78.60 |
| Purchase #5 | $220.79 | 13.319% | $250.197 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $200.30 | 9.220% | $218.7677 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $36.41 | 5.807% | $38.5243 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $672.58 | $733.6225 | $733.62 | $733.55 | $733.70 | |