| 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 | $85.50 | 9.405% | $93.5413 | $93.54 | $93.55 | $93.50 |
| Purchase #2 | $32.60 | 13.322% | $36.943 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $162.78 | 5.846% | $172.2961 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $29.60 | 3.754% | $30.7112 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $85.59 | 13.294% | $96.9683 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $142.28 | 3.601% | $147.4035 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $38.54 | 4.864% | $40.4146 | $40.41 | $40.40 | $40.40 |
| 7 purchase totals = | $576.89 | $618.2780 | $618.27 | $618.25 | $618.20 | |