| 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 | $53.96 | 4.105% | $56.1751 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $15.25 | 11.277% | $16.9697 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $225.67 | 6.388% | $240.0858 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $79.86 | 10.435% | $88.1934 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $179.79 | 9.155% | $196.2498 | $196.25 | $196.25 | $196.20 |
| Purchase #6 | $188.71 | 4.614% | $197.4171 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $41.59 | 9.208% | $45.4196 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $784.83 | $840.5105 | $840.52 | $840.50 | $840.50 | |