| 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 | $91.37 | 4.418% | $95.4067 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $22.51 | 9.561% | $24.6622 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $210.75 | 13.468% | $239.1338 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $127.50 | 4.666% | $133.4492 | $133.45 | $133.45 | $133.40 |
| Purchase #5 | $15.74 | 7.849% | $16.9754 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $229.27 | 9.855% | $251.8646 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $45.65 | 11.765% | $51.0207 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $742.79 | $812.5126 | $812.51 | $812.50 | $812.50 | |