| 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 | $14.81 | 3.730% | $15.3624 | $15.36 | $15.35 | $15.40 |
| Purchase #2 | $216.72 | 9.759% | $237.8697 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $43.77 | 6.149% | $46.4614 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $217.41 | 12.652% | $244.9167 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $16.58 | 13.135% | $18.7578 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $62.66 | 6.365% | $66.6483 | $66.65 | $66.65 | $66.60 |
| Purchase #7 | $177.32 | 6.813% | $189.4008 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $749.27 | $819.4171 | $819.42 | $819.35 | $819.50 | |