| 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 | $51.35 | 12.321% | $57.6768 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $39.49 | 4.523% | $41.2761 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $156.37 | 13.598% | $177.6332 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $93.31 | 11.658% | $104.1881 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $16.77 | 10.846% | $18.5889 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $126.27 | 8.406% | $136.8843 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $154.69 | 7.585% | $166.4232 | $166.42 | $166.40 | $166.40 |
| 7 purchase totals = | $638.25 | $702.6706 | $702.67 | $702.75 | $702.70 | |