| 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 | $103.63 | 6.161% | $110.0146 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $64.25 | 3.226% | $66.3227 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $59.28 | 7.426% | $63.6821 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $39.58 | 3.506% | $40.9677 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $61.48 | 3.703% | $63.7566 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $146.90 | 8.747% | $159.7493 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $161.41 | 7.624% | $173.7159 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $636.53 | $678.2089 | $678.21 | $678.15 | $678.20 | |