| 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 | $55.62 | 5.799% | $58.8454 | $58.85 | $58.85 | $58.80 |
| Purchase #2 | $167.91 | 7.117% | $179.8602 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $173.50 | 3.523% | $179.6124 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $95.66 | 10.532% | $105.7349 | $105.73 | $105.75 | $105.70 |
| Purchase #5 | $129.48 | 3.578% | $134.1128 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $228.94 | 12.431% | $257.3995 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $20.45 | 4.564% | $21.3833 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $871.56 | $936.9485 | $936.94 | $936.95 | $936.90 | |