| 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 | $57.35 | 6.244% | $60.9309 | $60.93 | $60.95 | $60.90 |
| Purchase #2 | $15.46 | 3.123% | $15.9428 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $219.36 | 3.504% | $227.0464 | $227.05 | $227.05 | $227.00 |
| Purchase #4 | $201.98 | 11.303% | $224.8098 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $42.92 | 9.837% | $47.142 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $206.79 | 10.215% | $227.9136 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $122.92 | 12.190% | $137.9039 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $866.78 | $941.6894 | $941.68 | $941.70 | $941.50 | |