| 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 | $124.89 | 4.805% | $130.891 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $53.44 | 3.730% | $55.4333 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $235.99 | 5.410% | $248.7571 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $66.99 | 5.257% | $70.5117 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $132.51 | 6.571% | $141.2172 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $185.34 | 9.787% | $203.4792 | $203.48 | $203.50 | $203.50 |
| Purchase #7 | $42.88 | 8.779% | $46.6444 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $842.04 | $896.9339 | $896.93 | $896.95 | $896.90 | |