| 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 | $59.99 | 10.694% | $66.4053 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $10.90 | 10.449% | $12.0389 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $23.92 | 12.851% | $26.994 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $171.44 | 8.137% | $185.3901 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $123.82 | 6.790% | $132.2274 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $118.35 | 3.624% | $122.639 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $64.68 | 8.805% | $70.3751 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $573.10 | $616.0698 | $616.08 | $616.15 | $616.00 | |