| 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 | $54.76 | 5.540% | $57.7937 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $191.92 | 12.432% | $215.7795 | $215.78 | $215.80 | $215.80 |
| Purchase #3 | $166.37 | 10.534% | $183.8954 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $145.87 | 6.743% | $155.706 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $138.32 | 11.311% | $153.9654 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $77.64 | 5.784% | $82.1307 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $148.86 | 4.649% | $155.7805 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $923.74 | $1,005.0512 | $1,005.06 | $1,005.10 | $1,005.10 | |