| 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 | $43.64 | 4.760% | $45.7173 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $117.58 | 7.593% | $126.5078 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $22.88 | 7.139% | $24.5134 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $208.41 | 4.658% | $218.1177 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $44.87 | 12.333% | $50.4038 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $218.69 | 12.759% | $246.5927 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $162.63 | 10.196% | $179.2118 | $179.21 | $179.20 | $179.20 |
| 7 purchase totals = | $818.70 | $891.0645 | $891.06 | $891.00 | $891.00 | |