| 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 | $57.38 | 5.107% | $60.3104 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $91.87 | 7.185% | $98.4709 | $98.47 | $98.45 | $98.50 |
| Purchase #3 | $97.75 | 12.622% | $110.088 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $226.75 | 5.690% | $239.6521 | $239.65 | $239.65 | $239.70 |
| Purchase #5 | $8.66 | 6.165% | $9.1939 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $112.72 | 5.625% | $119.0605 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $15.48 | 3.459% | $16.0155 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $610.61 | $652.7913 | $652.79 | $652.75 | $652.90 | |