| 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 | $71.91 | 4.117% | $74.8705 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $15.37 | 3.702% | $15.939 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $38.56 | 12.129% | $43.2369 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $45.91 | 9.644% | $50.3376 | $50.34 | $50.35 | $50.30 |
| Purchase #5 | $235.75 | 13.297% | $267.0977 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $170.82 | 12.678% | $192.4766 | $192.48 | $192.50 | $192.50 |
| Purchase #7 | $217.93 | 3.586% | $225.745 | $225.75 | $225.75 | $225.70 |
| 7 purchase totals = | $796.25 | $869.7033 | $869.72 | $869.75 | $869.60 | |