| 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 | $58.56 | 3.390% | $60.5452 | $60.55 | $60.55 | $60.50 |
| Purchase #2 | $202.45 | 7.163% | $216.9515 | $216.95 | $216.95 | $217.00 |
| Purchase #3 | $197.74 | 5.189% | $208.0007 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $70.50 | 4.165% | $73.4363 | $73.44 | $73.45 | $73.40 |
| Purchase #5 | $34.49 | 12.381% | $38.7602 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $6.42 | 7.253% | $6.8856 | $6.89 | $6.90 | $6.90 |
| Purchase #7 | $21.67 | 6.826% | $23.1492 | $23.15 | $23.15 | $23.10 |
| 7 purchase totals = | $591.83 | $627.7287 | $627.74 | $627.75 | $627.70 | |