| 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 | $24.53 | 13.479% | $27.8364 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $61.71 | 9.276% | $67.4342 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $31.96 | 4.549% | $33.4139 | $33.41 | $33.40 | $33.40 |
| Purchase #4 | $125.55 | 7.597% | $135.088 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $167.98 | 9.286% | $183.5786 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $155.87 | 13.217% | $176.4713 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $114.66 | 6.831% | $122.4924 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $682.26 | $746.3148 | $746.31 | $746.35 | $746.30 | |