| 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 | $23.68 | 4.399% | $24.7217 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $161.97 | 5.229% | $170.4394 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $14.71 | 7.112% | $15.7562 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $177.25 | 8.581% | $192.4598 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $132.69 | 12.118% | $148.7694 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $93.54 | 10.775% | $103.6189 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $147.91 | 8.832% | $160.9734 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $751.75 | $816.7388 | $816.74 | $816.65 | $816.80 | |