| 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 | $76.53 | 10.839% | $84.8251 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $241.56 | 12.311% | $271.2985 | $271.30 | $271.30 | $271.30 |
| Purchase #3 | $25.65 | 8.609% | $27.8582 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $146.72 | 10.130% | $161.5827 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $120.35 | 4.122% | $125.3108 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $168.69 | 12.752% | $190.2013 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $159.59 | 6.871% | $170.5554 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $939.09 | $1,031.6320 | $1,031.64 | $1,031.65 | $1,031.70 | |