| 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 | $56.97 | 12.861% | $64.2969 | $64.30 | $64.30 | $64.30 |
| Purchase #2 | $234.56 | 10.125% | $258.3092 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $42.96 | 12.675% | $48.4052 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $110.81 | 10.317% | $122.2423 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $224.52 | 10.688% | $248.5167 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $22.52 | 4.236% | $23.4739 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $173.45 | 12.773% | $195.6048 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $865.79 | $960.8490 | $960.85 | $960.80 | $960.80 | |