| 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 | $76.47 | 13.247% | $86.6 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $135.75 | 12.127% | $152.2124 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $90.92 | 8.685% | $98.8164 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $232.53 | 7.572% | $250.1372 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $147.64 | 12.659% | $166.3297 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $22.64 | 4.540% | $23.6679 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $46.38 | 11.498% | $51.7128 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $752.33 | $829.4764 | $829.48 | $829.45 | $829.40 | |