| 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 | $54.59 | 3.136% | $56.3019 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $185.76 | 9.740% | $203.853 | $203.85 | $203.85 | $203.90 |
| Purchase #3 | $198.92 | 13.759% | $226.2894 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $38.67 | 10.420% | $42.6994 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $241.38 | 6.660% | $257.4559 | $257.46 | $257.45 | $257.50 |
| Purchase #6 | $98.36 | 7.110% | $105.3534 | $105.35 | $105.35 | $105.40 |
| Purchase #7 | $49.27 | 5.212% | $51.838 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $866.95 | $943.7910 | $943.79 | $943.80 | $943.90 | |