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 | $93.57 | 6.806% | $99.9384 | $99.94 | $99.95 | $99.90 |
Purchase #2 | $99.96 | 7.175% | $107.1321 | $107.13 | $107.15 | $107.10 |
Purchase #3 | $246.78 | 3.350% | $255.0471 | $255.05 | $255.05 | $255.00 |
Purchase #4 | $7.50 | 8.124% | $8.1093 | $8.11 | $8.10 | $8.10 |
Purchase #5 | $70.31 | 5.571% | $74.227 | $74.23 | $74.25 | $74.20 |
Purchase #6 | $42.98 | 5.594% | $45.3843 | $45.38 | $45.40 | $45.40 |
Purchase #7 | $61.93 | 9.670% | $67.9186 | $67.92 | $67.90 | $67.90 |
7 purchase totals = | $623.03 | $657.7568 | $657.76 | $657.80 | $657.60 |