| 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 | $6.65 | 7.618% | $7.1566 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $68.62 | 12.577% | $77.2503 | $77.25 | $77.25 | $77.30 |
| Purchase #3 | $144.92 | 5.168% | $152.4095 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $28.69 | 3.171% | $29.5998 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $205.55 | 12.684% | $231.622 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $90.55 | 8.555% | $98.2966 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $206.25 | 13.165% | $233.4028 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $751.23 | $829.7376 | $829.74 | $829.70 | $829.80 | |