| 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 | $30.73 | 13.350% | $34.8325 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $40.84 | 9.304% | $44.6398 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $153.61 | 11.230% | $170.8604 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $40.42 | 7.678% | $43.5234 | $43.52 | $43.50 | $43.50 |
| Purchase #5 | $214.62 | 5.809% | $227.0873 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $211.49 | 6.830% | $225.9348 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $103.70 | 9.421% | $113.4696 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $795.41 | $860.3478 | $860.34 | $860.35 | $860.30 | |