| 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 | $7.54 | 9.633% | $8.2663 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $103.41 | 13.628% | $117.5027 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $247.78 | 3.541% | $256.5539 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $214.51 | 3.610% | $222.2538 | $222.25 | $222.25 | $222.30 |
| Purchase #5 | $109.44 | 10.442% | $120.8677 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $23.39 | 7.756% | $25.2041 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $56.69 | 13.300% | $64.2298 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $762.76 | $814.8783 | $814.87 | $814.85 | $815.00 | |