| 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 | $70.40 | 7.377% | $75.5934 | $75.59 | $75.60 | $75.60 |
| Purchase #2 | $20.42 | 13.758% | $23.2294 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $51.91 | 6.505% | $55.2867 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $53.95 | 13.556% | $61.2635 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $125.98 | 7.238% | $135.0984 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $160.71 | 4.759% | $168.3582 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $135.86 | 7.868% | $146.5495 | $146.55 | $146.55 | $146.50 |
| 7 purchase totals = | $619.23 | $665.3791 | $665.38 | $665.40 | $665.40 | |