| 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 | $68.30 | 8.708% | $74.2476 | $74.25 | $74.25 | $74.20 |
| Purchase #2 | $66.76 | 7.762% | $71.9419 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $11.45 | 12.811% | $12.9169 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $32.36 | 10.690% | $35.8193 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $146.38 | 8.568% | $158.9218 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $154.79 | 9.291% | $169.1715 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $162.26 | 10.772% | $179.7386 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $642.30 | $702.7576 | $702.76 | $702.70 | $702.60 | |