| 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 | $80.84 | 6.303% | $85.9353 | $85.94 | $85.95 | $85.90 |
| Purchase #2 | $152.94 | 4.136% | $159.2656 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $222.64 | 10.836% | $246.7653 | $246.77 | $246.75 | $246.80 |
| Purchase #4 | $168.79 | 10.238% | $186.0707 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $63.71 | 11.757% | $71.2004 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $92.34 | 12.253% | $103.6544 | $103.65 | $103.65 | $103.70 |
| Purchase #7 | $117.78 | 3.872% | $122.3404 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $899.04 | $975.2321 | $975.24 | $975.20 | $975.30 | |