| 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 | $45.59 | 8.282% | $49.3658 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $70.36 | 9.692% | $77.1793 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $211.66 | 5.689% | $223.7013 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $8.65 | 8.305% | $9.3684 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $66.37 | 7.558% | $71.3862 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $162.98 | 4.659% | $170.5732 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $94.62 | 10.863% | $104.8986 | $104.90 | $104.90 | $104.90 |
| 7 purchase totals = | $660.23 | $706.4728 | $706.48 | $706.45 | $706.60 | |