| 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 | $47.97 | 6.667% | $51.1682 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $77.86 | 6.176% | $82.6686 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $200.80 | 8.269% | $217.4042 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $197.66 | 12.695% | $222.7529 | $222.75 | $222.75 | $222.80 |
| Purchase #5 | $22.61 | 10.312% | $24.9415 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $58.36 | 5.442% | $61.536 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $81.79 | 10.303% | $90.2168 | $90.22 | $90.20 | $90.20 |
| 7 purchase totals = | $687.05 | $750.6882 | $750.69 | $750.65 | $750.70 | |