| 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 | $79.65 | 8.164% | $86.1526 | $86.15 | $86.15 | $86.20 |
| Purchase #2 | $153.31 | 4.475% | $160.1706 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $70.29 | 4.129% | $73.1923 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $83.32 | 3.342% | $86.1046 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $62.78 | 13.493% | $71.2509 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $66.34 | 5.823% | $70.203 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $66.88 | 11.173% | $74.3525 | $74.35 | $74.35 | $74.40 |
| 7 purchase totals = | $582.57 | $621.4265 | $621.41 | $621.40 | $621.60 | |