| 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 | $65.67 | 13.264% | $74.3805 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $69.86 | 5.754% | $73.8797 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $72.27 | 7.872% | $77.9591 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $237.34 | 4.423% | $247.8375 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $249.79 | 7.446% | $268.3894 | $268.39 | $268.40 | $268.40 |
| Purchase #6 | $210.34 | 4.748% | $220.3269 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $110.38 | 4.461% | $115.3041 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $1,015.65 | $1,078.0772 | $1,078.08 | $1,078.15 | $1,078.10 | |