| 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 | $192.92 | 12.744% | $217.5057 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $55.93 | 12.502% | $62.9224 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $113.42 | 8.336% | $122.8747 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $98.76 | 4.184% | $102.8921 | $102.89 | $102.90 | $102.90 |
| Purchase #5 | $43.74 | 3.790% | $45.3977 | $45.40 | $45.40 | $45.40 |
| Purchase #6 | $59.90 | 11.444% | $66.755 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $79.60 | 5.719% | $84.1523 | $84.15 | $84.15 | $84.20 |
| 7 purchase totals = | $644.27 | $702.4999 | $702.50 | $702.45 | $702.60 | |