| 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 | $65.79 | 3.527% | $68.1104 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $38.44 | 9.584% | $42.1241 | $42.12 | $42.10 | $42.10 |
| Purchase #3 | $225.89 | 12.600% | $254.3521 | $254.35 | $254.35 | $254.40 |
| Purchase #4 | $177.40 | 8.584% | $192.628 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $122.76 | 7.227% | $131.6319 | $131.63 | $131.65 | $131.60 |
| Purchase #6 | $207.88 | 3.177% | $214.4843 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $117.67 | 9.135% | $128.4192 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $955.83 | $1,031.7500 | $1,031.74 | $1,031.75 | $1,031.70 | |