| 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 | $32.47 | 12.543% | $36.5427 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $159.39 | 8.506% | $172.9477 | $172.95 | $172.95 | $172.90 |
| Purchase #3 | $23.74 | 6.250% | $25.2238 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $42.31 | 5.207% | $44.5131 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $154.58 | 10.243% | $170.4136 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $62.86 | 8.632% | $68.2861 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $235.59 | 6.334% | $250.5123 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $710.94 | $768.4393 | $768.43 | $768.40 | $768.30 | |