| 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 | $95.32 | 4.837% | $99.9306 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $6.44 | 4.104% | $6.7043 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $93.33 | 10.651% | $103.2706 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $148.69 | 8.780% | $161.745 | $161.75 | $161.75 | $161.70 |
| Purchase #5 | $54.89 | 9.301% | $59.9953 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $182.44 | 7.482% | $196.0902 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $73.73 | 12.846% | $83.2014 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $654.84 | $710.9374 | $710.94 | $710.95 | $710.90 | |